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Dr. Christopher Aaron Keen, MD

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Specializes in: Sports Medicine, Orthopedics/Orthopedic Surgery and Hand Surgery

Virginia Commonwealth University (VCU) School of Medicine (2006)

Professional interests include: hand surgery procedures, upper extremity surgery, sports health

950 N Avalon Way
Lecanto, FL 34461

(352) 746-2663

Dr. Christopher Aaron Keen, MD is a sports medicine doctor in Lecanto, FL specializing in sports medicine, orthopedics/orthopedic surgery and hand surgery. He graduated from Virginia Commonwealth University (VCU) School of Medicine in 2006 and has 20 years of experience. Dr. Christopher Aaron Keen, MD is affiliated with The Orthopaedic Institute.

Office Locations

950 N Avalon Way
Lecanto, FL 34461

(352) 746-2663

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Noteworthy Medicare Patient Procedures Performed by Dr. Christopher Aaron Keen, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

decompression surgery

injections

joint aspiration

MRI

musculoskeletal imaging

open reduction

shoulder MRI

wrist MRI

In 2024, Dr. Christopher Aaron Keen, MD performed more decompression surgery, injections, joint aspiration, MRI (magnetic resonance imaging), musculoskeletal imaging, open reduction, shoulder MRI, and wrist MRI procedures for Medicare patients than 95% of providers in related specialties within Florida.

Top 10%

By Volume:

ankle MRI

closed treatment of fracture

minimally invasive procedures

nerve surgery

upper extremity surgery

By Affordability:

In 2024, among providers in related specialties within Florida, Dr. Christopher Aaron Keen, MD performed more ankle MRI, closed (non-surgical) treatment of fracture, fracture surgery, hip MRI, knee MRI, knee X-ray, minimally invasive procedures, nerve surgery, and upper extremity surgery procedures for Medicare patients than 90% of them and he also had a list price for ankle imaging, ankle MRI, elbow MRI, hip imaging, hip MRI, joint MRI, knee imaging, knee MRI, lower extremity MRI, shoulder MRI, upper extremity MRI, and wrist MRI that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

arthroscopic rotator cuff repair

closed treatment of proximal humerus fracture without reduction

endoscopic carpal tunnel surgery

femur fracture surgery

hip fracture surgery

joint surgery

open reduction and internal fixation for distal radius fracture

open reduction and internal fixation for femoral neck fracture

partial hip replacement for femoral neck fracture

peripheral nerve decompression surgery

pertrochanteric hip fracture surgery

spine MRI

total shoulder replacement

By Affordability:

MRI

spine MRI

tendon surgery

In 2012, among providers in related specialties within Florida, Dr. Christopher Aaron Keen, MD performed more arthroscopic rotator cuff repair, closed treatment of proximal humerus fracture without reduction, endoscopic carpal tunnel surgery, femur (thigh bone) fracture surgery, hip fracture surgery, joint surgery, open reduction and internal fixation for distal radius fracture, open reduction and internal fixation for femoral neck fracture, partial hip replacement for femoral neck fracture, peripheral nerve decompression surgery, pertrochanteric hip fracture surgery, spine MRI, and total shoulder replacement procedures for Medicare patients than 75% of them and he also had a list price for MRI (magnetic resonance imaging), spine MRI, and tendon surgery that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2012 were injections, aspiration, musculoskeletal imaging and X-rays.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	133
doctor visit	487
hip imaging	22
hospital care	27
immobilization	11
injections	176
inpatient care	27
MRI (magnetic resonance imaging)	45
musculoskeletal imaging	48
pelvic imaging	21
spinal procedures	23
X-rays	47

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2013 were injections, X-rays, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	586
closed (non-surgical) treatment of fracture	40
debridement (removal of unhealthy tissue)	16
decompression surgery	72
doctor visit	2100
excision	14
fracture surgery	46
hip imaging	166
hospital care	80
immobilization	46
injections	703
inpatient care	80
joint surgery	102
lower extremity surgery	35
minimally invasive procedures	67
MRI (magnetic resonance imaging)	167
musculoskeletal imaging	567
nerve procedures	47
open surgery	73
pelvic imaging	146
reconstructive surgery	35
spinal procedures	73
tendon surgery	48
upper extremity surgery	193
X-rays	619

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	590
Female	846

**Ethnicity**
Non-Hispanic White	1365
Black	16
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	629
From 75 to 84	504
85 and over	175
Less than 65	128

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2014 were injections, X-rays, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	677
closed (non-surgical) treatment of fracture	46
debridement (removal of unhealthy tissue)	43
decompression surgery	116
doctor visit	2339
excision	32
fracture surgery	31
hip imaging	229
hospital care	72
immobilization	39
injections	824
inpatient care	72
joint surgery	188
lower extremity surgery	31
minimally invasive procedures	187
MRI (magnetic resonance imaging)	232
musculoskeletal imaging	642
nerve procedures	76
open surgery	41
pelvic imaging	165
reconstructive surgery	50
spinal procedures	118
tendon surgery	33
upper extremity surgery	283
X-rays	693

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	677
Female	976

**Ethnicity**
Non-Hispanic White	1569
Black	27
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	737
From 75 to 84	577
85 and over	191
Less than 65	148

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2015 were injections, musculoskeletal imaging, aspiration and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	819
closed (non-surgical) treatment of fracture	47
debridement (removal of unhealthy tissue)	29
decompression surgery	106
doctor visit	2578
excision	38
fracture surgery	47
hip imaging	324
hospital care	64
immobilization	17
injections	948
inpatient care	64
joint surgery	195
lower extremity surgery	35
minimally invasive procedures	215
MRI (magnetic resonance imaging)	760
musculoskeletal imaging	914
nerve procedures	65
open surgery	25
pelvic imaging	180
reconstructive surgery	45
spinal procedures	360
tendon surgery	54
upper extremity surgery	302
X-rays	694

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	1604
Female	2216

**Ethnicity**
Non-Hispanic White	3602
Black	0
Hispanic	78
Asian	0
Other	76
Native American	0

**Age**
From 65 to 74	1682
From 75 to 84	1388
85 and over	412
Less than 65	338

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2016 were injections, aspiration, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	966
closed (non-surgical) treatment of fracture	40
debridement (removal of unhealthy tissue)	61
decompression surgery	138
doctor visit	2910
excision	66
fracture surgery	57
hip imaging	181
hospital care	32
immobilization	13
injections	1127
inpatient care	32
joint surgery	292
lower extremity surgery	34
minimally invasive procedures	299
MRI (magnetic resonance imaging)	672
musculoskeletal imaging	850
nerve procedures	78
open surgery	40
pelvic imaging	26
reconstructive surgery	59
removal of lesion (e.g. growth)	12
spinal procedures	235
tendon surgery	80
upper extremity surgery	432
X-rays	439

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	836
Female	1196

**Ethnicity**
Non-Hispanic White	1912
Black	25
Hispanic	44
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	965
From 75 to 84	698
85 and over	201
Less than 65	168

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	34
Asthma	21
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2017 were injections, musculoskeletal imaging, aspiration and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1021
closed (non-surgical) treatment of fracture	41
debridement (removal of unhealthy tissue)	76
decompression surgery	168
doctor visit	3024
excision	71
fracture surgery	25
hip imaging	230
hospital care	19
immobilization	12
injections	1176
inpatient care	19
joint surgery	342
lower extremity surgery	11
minimally invasive procedures	373
MRI (magnetic resonance imaging)	727
musculoskeletal imaging	1088
nerve procedures	87
open surgery	14
pelvic imaging	67
reconstructive surgery	56
spinal procedures	205
tendon surgery	75
upper extremity surgery	518
X-rays	633

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	889
Female	1263

**Ethnicity**
Non-Hispanic White	2025
Black	0
Hispanic	45
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	1005
From 75 to 84	748
85 and over	234
Less than 65	165

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2018 were injections, aspiration, musculoskeletal imaging and X-rays.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1373
closed (non-surgical) treatment of fracture	50
debridement (removal of unhealthy tissue)	58
decompression surgery	155
doctor visit	3466
excision	52
fracture surgery	65
hip imaging	275
hospital care	15
immobilization	31
injections	1553
inpatient care	15
joint surgery	314
lower extremity surgery	46
minimally invasive procedures	315
MRI (magnetic resonance imaging)	792
musculoskeletal imaging	1344
nerve procedures	97
open surgery	45
pelvic imaging	57
reconstructive surgery	84
removal of internal scar tissue	12
spinal procedures	201
tendon surgery	67
upper extremity surgery	471
X-rays	810

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	964
Female	1367

**Ethnicity**
Non-Hispanic White	2179
Black	28
Hispanic	58
Asian	0
Other	52
Native American	0

**Age**
From 65 to 74	1069
From 75 to 84	861
85 and over	244
Less than 65	157

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2019 were injections, aspiration, musculoskeletal imaging and X-rays.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1188
closed (non-surgical) treatment of fracture	52
decompression surgery	139
doctor visit	3133
excision	37
fracture surgery	63
hip imaging	212
hospital care	18
immobilization	25
injections	1438
inpatient care	18
joint surgery	199
lower extremity surgery	39
minimally invasive procedures	202
MRI (magnetic resonance imaging)	573
musculoskeletal imaging	1131
nerve procedures	88
open surgery	40
pelvic imaging	34
reconstructive surgery	68
spinal procedures	134
tendon surgery	86
upper extremity surgery	381
X-rays	726

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	869
Female	1160

**Ethnicity**
Non-Hispanic White	1884
Black	28
Hispanic	45
Asian	14
Other	58
Native American	0

**Age**
From 65 to 74	939
From 75 to 84	741
85 and over	214
Less than 65	135

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2020 were injections, musculoskeletal imaging, aspiration and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	821
closed (non-surgical) treatment of fracture	55
decompression surgery	106
doctor visit	2308
excision	17
fracture surgery	54
hip imaging	195
hospital care	17
immobilization	12
injections	1012
inpatient care	17
joint surgery	170
lower extremity surgery	58
minimally invasive procedures	142
MRI (magnetic resonance imaging)	504
musculoskeletal imaging	901
nerve procedures	72
open surgery	32
pelvic imaging	12
reconstructive surgery	88
spinal procedures	93
tendon surgery	49
upper extremity surgery	269
X-rays	502

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	665
Female	897

**Ethnicity**
Non-Hispanic White	1480
Black	0
Hispanic	27
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	776
From 75 to 84	544
85 and over	164
Less than 65	78

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2021 were rehabilitation, injections, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1201
closed (non-surgical) treatment of fracture	46
decompression surgery	107
doctor visit	2785
excision	14
fracture surgery	58
hip imaging	170
hospital care	13
immobilization	28
injections	1391
inpatient care	13
joint surgery	141
lower extremity surgery	45
manual therapy	598
minimally invasive procedures	160
MRI (magnetic resonance imaging)	392
musculoskeletal imaging	668
nerve procedures	79
open surgery	40
pelvic imaging	22
reconstructive surgery	60
rehabilitation	2584
spinal procedures	77
tendon surgery	60
upper extremity surgery	277
X-rays	375

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	815
Female	1117

**Ethnicity**
Non-Hispanic White	1829
Black	0
Hispanic	39
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	892
From 75 to 84	765
85 and over	204
Less than 65	71

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2022 were injections, aspiration, rehabilitation and musculoskeletal imaging.

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1244
closed (non-surgical) treatment of fracture	37
decompression surgery	92
doctor visit	2830
excision	29
fracture surgery	49
hip imaging	133
hospital care	16
immobilization	17
injections	1411
inpatient care	16
joint surgery	149
lower extremity surgery	33
manual therapy	177
minimally invasive procedures	131
MRI (magnetic resonance imaging)	510
musculoskeletal imaging	685
nerve procedures	67
open surgery	37
pelvic imaging	35
reconstructive surgery	71
rehabilitation	1034
removal of lesion (e.g. growth)	14
spinal procedures	192
tendon surgery	80
upper extremity surgery	263
X-rays	402

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	842
Female	1148

**Ethnicity**
Non-Hispanic White	1859
Black	0
Hispanic	50
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	874
From 75 to 84	800
85 and over	249
Less than 65	67

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	28
Diabetes	28
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2023 were injections, aspiration, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	1205
closed (non-surgical) treatment of fracture	33
decompression surgery	122
doctor visit	3015
excision	31
fracture surgery	93
hip imaging	135
hospital care	24
immobilization	13
injections	1370
inpatient care	24
joint surgery	171
lower extremity surgery	58
minimally invasive procedures	158
MRI (magnetic resonance imaging)	593
musculoskeletal imaging	808
nerve procedures	90
open surgery	73
pelvic imaging	46
reconstructive surgery	79
spinal procedures	234
tendon surgery	64
upper extremity surgery	334
X-rays	495

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	893
Female	1281

**Ethnicity**
Non-Hispanic White	2043
Black	21
Hispanic	41
Asian	0
Other	56
Native American	0

**Age**
From 65 to 74	931
From 75 to 84	893
85 and over	265
Less than 65	85

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	26
Diabetes	28
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL during 2024 were injections, aspiration, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

aspiration	977
closed (non-surgical) treatment of fracture	34
decompression surgery	119
doctor visit	2457
excision	18
fracture surgery	72
hip imaging	107
hospital care	12
injections	1138
inpatient care	12
joint surgery	155
lower extremity surgery	51
minimally invasive procedures	159
MRI (magnetic resonance imaging)	433
musculoskeletal imaging	586
nerve procedures	87
open surgery	43
pelvic imaging	23
reconstructive surgery	70
spinal procedures	176
tendon surgery	50
upper extremity surgery	291
X-rays	352

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Male	719
Female	1086

**Ethnicity**
Non-Hispanic White	1694
Black	14
Hispanic	37
Asian	13
Other	47
Native American	0

**Age**
From 65 to 74	721
From 75 to 84	790
85 and over	241
Less than 65	53

Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	20
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Christopher Aaron Keen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Christopher Aaron Keen, MD treated as a sports medicine doctor in Lecanto, FL were rehabilitation, injections, aspiration and musculoskeletal imaging.

aspiration	939
closed (non-surgical) treatment of fracture	43
debridement (removal of unhealthy tissue)	47
decompression surgery	120
doctor visit	2571
excision	34
fracture surgery	55
hip imaging	183
hospital care	31
immobilization	22
injections	1097
inpatient care	31
joint surgery	201
lower extremity surgery	39
manual therapy	387
minimally invasive procedures	200
MRI (magnetic resonance imaging)	492
musculoskeletal imaging	787
nerve procedures	77
open surgery	41
pelvic imaging	64
reconstructive surgery	63
rehabilitation	1809
removal of internal scar tissue	12
removal of lesion (e.g. growth)	13
spinal procedures	163
tendon surgery	62
upper extremity surgery	334
X-rays	522

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Christopher Aaron Keen, MD.

**Gender**
Female	1119
Male	797

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	2
Non-Hispanic White	1803
Native American / Alaskan Native	0
Hispanic	40
Other	37

**Age**
75 to 84	716
85 and over	214
Less than 65	122
65 to 74	863

Average of Total of Conditions of Medicare patients treated by Dr. Christopher Aaron Keen, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Christopher Aaron Keen, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	32
Asthma	9
Osteoporosis	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Atrial Fibrillation	12
Dementia	8
Cancer	11

Education & Training

Dr. Christopher Aaron Keen, MD graduated from Virginia Commonwealth University (VCU) School of Medicine in 2006. He completed residency at Virginia Commonwealth University (VCU) Affiliated Hospitals. He is certified by the Board Certification: Orthopaedic Surgery and has a state license in Virginia.

Medical School: Virginia Commonwealth University (VCU) School of Medicine (2006)

Residency: Virginia Commonwealth University (VCU) Affiliated Hospitals (2011)

Board Certification: Board Certification: Orthopaedic Surgery

Licensed In: Virginia

Affiliations & Hospitals

Dr. Christopher Aaron Keen, MD is associated with these hospitals and organizations:

The Orthopaedic Institute

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General Payments

These charts describe general payments received by Dr. Christopher Aaron Keen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Arthrex, Inc.	$3,957 ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $1,362	$2,595
Stryker Corporation	$3,838 BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION $984	Reunion $567	AEQUALIS PERFORM REVERSED $369	Champion Shoulder Instrumentation Set $344	SIMPLICITI $263	Other $1,312
ENCORE MEDICAL, LP	$1,712 DJO Surgical AltiVate Reverse $893	Joint Implants $679	DJO Surgical 3DKnee System $140
Advanced Orthopaedic Solutions, Inc.	$152 PHP $152
Wright Medical Technology, Inc.	$132 PERFORM GLENOID $132
Other	$528 ARTHREX PRODUCT LINE DISTAL EXTREMITY ARTHROSCOPY $107	Pivot Bipolar $48	HemiCAP Shoulder $48	OVATION $42	CHIA PERCPASSER $33	Other $249

**Types of Payments**
Food and Beverage	$5,446
Education	$3,556
Travel and Lodging	$1,318

Biography

Dr. Christopher Keen sees patients in Lecanto, FL. His medical specialty is orthopedics/orthopedic surgery. Dr. Keen obtained a license to practice in Virginia.

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Dr. Christopher Aaron Keen, MD

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