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Dr. Michael J. Krnacik, MD, PHD

(Dr. Michael John Krnacik, PH.D)

(No ratings)

Specializes in: Orthopedics/Orthopedic Surgery
Baylor College of Medicine (1997)
277 Medical Loop
Roseburg, OR 97470

Dr. Michael J. Krnacik, MD, PHD is an orthopedist in Roseburg, OR specializing in orthopedics/orthopedic surgery. He graduated from Baylor College of Medicine in 1997 and has 28 years of experience. Dr. Michael J. Krnacik, MD, PHD is affiliated with UMPQUA ORTHOPEDICS PC.

View Doctor's Full Profile (541) 677-2141

Office Locations

277 Medical Loop
Roseburg, OR 97470
(541) 677-2141
(541) 677-2136
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Michael J. Krnacik, MD, PHD in 2023

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

Top 10%

By Volume:

knee X-ray

By Affordability:

carpal tunnel surgery
peripheral nerve decompression surgery
peripheral nerve surgery
tendon sheath incision
trigger finger surgery

In 2023, among providers in related specialties within Oregon, Dr. Michael J. Krnacik, MD, PHD performed more knee X-ray procedures for Medicare patients than 90% of them and he also had a list price for carpal tunnel surgery, peripheral nerve decompression surgery, peripheral nerve surgery, tendon sheath incision, and trigger finger surgery 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 Affordability:

decompression surgery
knee replacement
nerve decompression surgery
nerve procedures
nerve surgery
open carpal tunnel surgery
total hip replacement
total knee replacement

In 2013, Dr. Michael J. Krnacik, MD, PHD had a list price for decompression surgery, knee replacement, nerve decompression surgery, nerve procedures, nerve surgery, open carpal tunnel surgery, total hip replacement, and total knee replacement that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Oregon. 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

2013 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 153
computer assisted surgery (CAS) 44
doctor visit 507
hip imaging 43
hospital care 32
injections 153
inpatient care 32
joint surgery 44
lower extremity surgery 44
musculoskeletal imaging 280
pelvic imaging 63
reconstructive surgery 44
X-rays 343

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 127
Female 219
Ethnicity
Non-Hispanic White 334
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 176
From 75 to 84 90
85 and over 55
Less than 65 25

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2013

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2013 were hypertension, high cholesterol, diabetes and depression.

Hypertension 73
High Cholesterol 56
Stroke 5
Ischemic Heart Disease 22
Depression 23
Chronic Kidney Disease 20
Asthma 7
Osteoperosis 9
Atrial Fibrilation 14
Heart Failure 17
Chronic Obstructive Pulmonary Disease 17
Diabetes 27
Dementia 9
Cancer 10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2014 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 111
computer assisted surgery (CAS) 38
doctor visit 556
hip imaging 77
hospital care 31
immobilization 12
injections 124
inpatient care 31
joint surgery 38
lower extremity surgery 38
musculoskeletal imaging 397
pelvic imaging 96
reconstructive surgery 38
X-rays 520

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 124
Female 230
Ethnicity
Non-Hispanic White 343
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 151
From 75 to 84 112
85 and over 60
Less than 65 31

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2014

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 71
High Cholesterol 53
Stroke 5
Ischemic Heart Disease 25
Depression 22
Chronic Kidney Disease 23
Asthma 6
Osteoperosis 7
Atrial Fibrilation 11
Heart Failure 13
Chronic Obstructive Pulmonary Disease 19
Diabetes 25
Dementia 7
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 91
computer assisted surgery (CAS) 36
decompression surgery 11
doctor visit 514
hip imaging 70
hospital care 27
injections 91
inpatient care 27
joint surgery 58
lower extremity surgery 35
minimally invasive procedures 23
musculoskeletal imaging 306
pelvic imaging 81
reconstructive surgery 35
upper extremity surgery 23
X-rays 387

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 262
Female 430
Ethnicity
Non-Hispanic White 668
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 276
From 75 to 84 270
85 and over 92
Less than 65 54

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2015

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2015 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 72
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 24
Depression 21
Chronic Kidney Disease 24
Asthma 12
Osteoperosis 8
Atrial Fibrilation 12
Heart Failure 14
Chronic Obstructive Pulmonary Disease 16
Diabetes 31
Dementia 6
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2016 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 114
computer assisted surgery (CAS) 51
doctor visit 503
hospital care 23
injections 142
inpatient care 23
joint surgery 51
lower extremity surgery 51
musculoskeletal imaging 303
reconstructive surgery 51
X-rays 303

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 132
Female 227
Ethnicity
Non-Hispanic White 347
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 169
From 75 to 84 117
85 and over 43
Less than 65 30

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2016

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2016 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 70
High Cholesterol 53
Stroke 4
Ischemic Heart Disease 25
Depression 19
Chronic Kidney Disease 26
Asthma 18
Osteoperosis 10
Atrial Fibrilation 14
Heart Failure 14
Chronic Obstructive Pulmonary Disease 16
Diabetes 28
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2017 were musculoskeletal imaging, X-rays, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 94
computer assisted surgery (CAS) 50
decompression surgery 17
doctor visit 636
hospital care 32
immobilization 11
injections 106
inpatient care 32
joint surgery 50
lower extremity surgery 50
musculoskeletal imaging 364
nerve procedures 17
open surgery 17
reconstructive surgery 50
upper extremity surgery 17
X-rays 364

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 162
Female 276
Ethnicity
Non-Hispanic White 421
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 207
From 75 to 84 147
85 and over 50
Less than 65 34

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2017

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2017 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 75
High Cholesterol 53
Stroke 0
Ischemic Heart Disease 27
Depression 20
Chronic Kidney Disease 28
Asthma 8
Osteoperosis 10
Atrial Fibrilation 9
Heart Failure 15
Chronic Obstructive Pulmonary Disease 15
Diabetes 29
Dementia 6
Cancer 11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2018 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 115
computer assisted surgery (CAS) 55
doctor visit 627
hospital care 25
injections 146
inpatient care 25
joint surgery 47
lower extremity surgery 47
musculoskeletal imaging 485
reconstructive surgery 47
X-rays 485

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 158
Female 253
Ethnicity
Non-Hispanic White 390
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 176
From 75 to 84 154
85 and over 41
Less than 65 40

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2018

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 71
High Cholesterol 52
Stroke 3
Ischemic Heart Disease 26
Depression 20
Chronic Kidney Disease 28
Asthma 7
Osteoperosis 7
Atrial Fibrilation 10
Heart Failure 13
Chronic Obstructive Pulmonary Disease 14
Diabetes 27
Dementia 7
Cancer 10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2019 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 118
computer assisted surgery (CAS) 52
decompression surgery 18
doctor visit 643
hospital care 31
injections 132
inpatient care 31
joint surgery 53
lower extremity surgery 53
musculoskeletal imaging 335
nerve procedures 18
open surgery 18
reconstructive surgery 53
upper extremity surgery 18
X-rays 363

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 156
Female 296
Ethnicity
Non-Hispanic White 434
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 214
From 75 to 84 162
85 and over 43
Less than 65 33

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2019

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 74
High Cholesterol 56
Stroke 3
Ischemic Heart Disease 27
Depression 24
Chronic Kidney Disease 27
Asthma 8
Osteoperosis 9
Atrial Fibrilation 10
Heart Failure 16
Chronic Obstructive Pulmonary Disease 19
Diabetes 25
Dementia 10
Cancer 10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2020 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 72
computer assisted surgery (CAS) 39
decompression surgery 12
doctor visit 547
fracture surgery 11
hospital care 30
injections 92
inpatient care 30
joint surgery 39
lower extremity surgery 50
musculoskeletal imaging 318
nerve procedures 12
open surgery 12
reconstructive surgery 39
upper extremity surgery 12
X-rays 341

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 148
Female 251
Ethnicity
Non-Hispanic White 384
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 158
From 75 to 84 163
85 and over 45
Less than 65 33

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2020

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 74
High Cholesterol 59
Stroke 4
Ischemic Heart Disease 32
Depression 23
Chronic Kidney Disease 32
Asthma 8
Osteoperosis 10
Atrial Fibrilation 12
Heart Failure 21
Chronic Obstructive Pulmonary Disease 16
Diabetes 27
Dementia 9
Cancer 9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2021 were X-rays, musculoskeletal imaging, injections and aspiration.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 68
computer assisted surgery (CAS) 48
doctor visit 573
hospital care 27
injections 83
inpatient care 27
joint surgery 48
lower extremity surgery 48
musculoskeletal imaging 333
reconstructive surgery 48
X-rays 333

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 137
Female 277
Ethnicity
Non-Hispanic White 392
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 189
From 75 to 84 144
85 and over 51
Less than 65 30

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2021

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 74
High Cholesterol 57
Stroke 4
Ischemic Heart Disease 31
Depression 18
Chronic Kidney Disease 32
Asthma 7
Osteoperosis 12
Atrial Fibrilation 11
Heart Failure 20
Chronic Obstructive Pulmonary Disease 16
Diabetes 26
Dementia 9
Cancer 9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2022 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 71
computer assisted surgery (CAS) 42
doctor visit 493
hospital care 27
injections 71
inpatient care 27
joint surgery 43
lower extremity surgery 43
musculoskeletal imaging 276
reconstructive surgery 43
X-rays 276

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 142
Female 248
Ethnicity
Non-Hispanic White 361
Black 0
Hispanic 14
Asian 0
Other 0
Native American 0
Age
From 65 to 74 176
From 75 to 84 138
85 and over 42
Less than 65 34

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2022

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2022 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 74
Stroke 5
Ischemic Heart Disease 20
Depression 20
Chronic Kidney Disease 27
Asthma 10
Osteoperosis 18
Atrial Fibrilation 16
Heart Failure 12
Chronic Obstructive Pulmonary Disease 18
Diabetes 26
Dementia 5
Cancer 15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR during 2023 were musculoskeletal imaging, X-rays, lower extremity surgery and reconstructive surgery.

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

aspiration 27
computer assisted surgery (CAS) 48
decompression surgery 16
doctor visit 358
hospital care 23
injections 27
inpatient care 23
joint surgery 48
lower extremity surgery 48
musculoskeletal imaging 176
nerve procedures 16
open surgery 16
reconstructive surgery 48
tendon surgery 18
upper extremity surgery 34
X-rays 176

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 128
Female 171
Ethnicity
Non-Hispanic White 280
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 147
From 75 to 84 103
85 and over 22
Less than 65 27

Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD in 2023

The most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated during 2023 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 75
High Cholesterol 73
Stroke 5
Ischemic Heart Disease 21
Depression 20
Chronic Kidney Disease 23
Asthma 11
Osteoperosis 14
Atrial Fibrilation 15
Heart Failure 13
Chronic Obstructive Pulmonary Disease 20
Diabetes 28
Dementia 4
Cancer 15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Michael J. Krnacik, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Michael J. Krnacik, MD, PHD treated as an orthopedist in Roseburg, OR were X-rays, musculoskeletal imaging, injections and aspiration.

aspiration 94
computer assisted surgery (CAS) 45
decompression surgery 14
doctor visit 541
fracture surgery 11
hip imaging 63
hospital care 28
immobilization 11
injections 106
inpatient care 28
joint surgery 47
lower extremity surgery 46
minimally invasive procedures 23
musculoskeletal imaging 324
nerve procedures 15
open surgery 15
pelvic imaging 80
reconstructive surgery 45
tendon surgery 18
upper extremity surgery 20
X-rays 353

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD.

Gender
Male 152
Female 261
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 395
Hispanic 1
Native American / Alaskan Native 0
Other 0
Age
75 to 84 145
85 and over 49
Less than 65 33
65 to 74 185

Average of Total of Conditions of Medicare patients treated by Dr. Michael J. Krnacik, MD, PHD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Michael J. Krnacik, MD, PHD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 73
High Cholesterol 57
Stroke 3
Ischemic Heart Disease 25
Depression 20
Chronic Kidney Disease 26
Asthma 9
Osteoporosis 10
Heart Failure 15
Chronic Obstructive Pulmonary Disease 16
Diabetes 27
Atrial Fibrillation 12
Dementia 7
Cancer 11

Education & Training

Dr. Michael J. Krnacik, MD, PHD graduated from Baylor College of Medicine in 1997. He has a state license in Oregon.

Medical School: Baylor College of Medicine (1997)

Licensed In: Oregon

Affiliations & Hospitals

Dr. Michael J. Krnacik, MD, PHD is associated with these hospitals and organizations:

UMPQUA ORTHOPEDICS PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Michael J. Krnacik, MD, PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Steelhead Surgical Inc $924
$924
DePuy Synthes Sales Inc. $211 Knee
$120 		GLOBAL
$91
Stryker Corporation $145 Mako
$145
Skeletal Dynamics Inc $49 Implate
$49
Varian Medical Systems, Inc. $42 TrueBeam
$42
Types of Payments
Travel and Lodging $924
Food and Beverage $448

Biography

Dr. Michael Krnacik is a Roseburg, OR physician who specializes in orthopedics/orthopedic surgery. He studied medicine at Baylor College of Medicine.

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