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Dr. William Randal Westerkam, MD

Accepting New Patients

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University of North Carolina at Chapel Hill School of Medicine (1993)

222 E MEDICAL LANE SUITE 200
WEST COLUMBIA, SC 29169

(803) 935-8410

Office Locations

222 E MEDICAL LANE SUITE 200
WEST COLUMBIA, SC 29169

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Noteworthy Medicare Patient Procedures Performed by Dr. William Randal Westerkam, MD in 2024

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

Top 5%

By Volume:

nerve conduction studies

In 2024, Dr. William Randal Westerkam, MD performed more nerve conduction studies (NCS) procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2012 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	2449
hospital care	1017
inpatient care	1017

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2013 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	213
doctor visit	208
hospital care	105
inpatient care	105

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	146
Female	236

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	113
85 and over	39
Less than 65	77

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2014 were diagnostic procedures, aspiration, injections and X-rays.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	85
diagnostic procedures	94
doctor visit	422
injections	85
musculoskeletal imaging	25
pelvic imaging	13
X-rays	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	113
Female	150

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	0
85 and over	0
Less than 65	76

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	14
Asthma	11
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2015 were diagnostic procedures, aspiration, injections and X-rays.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	99
diagnostic procedures	213
doctor visit	395
injections	99
musculoskeletal imaging	16
X-rays	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	300
Female	518

**Ethnicity**
Non-Hispanic White	510
Black	276
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	152
85 and over	40
Less than 65	206

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2015

Hypertension	71
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	16
Asthma	13
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	35
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2016 were diagnostic procedures, aspiration and injections.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	70
diagnostic procedures	327
doctor visit	375
injections	70

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	205
Female	325

**Ethnicity**
Non-Hispanic White	410
Black	106
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	124
85 and over	30
Less than 65	112

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	22
Asthma	16
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2017 were diagnostic procedures, aspiration and injections.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	54
diagnostic procedures	593
doctor visit	327
injections	54

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	286
Female	403

**Ethnicity**
Non-Hispanic White	569
Black	98
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	372
From 75 to 84	167
85 and over	43
Less than 65	107

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2017

Hypertension	70
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2018 were diagnostic procedures, injections, aspiration and X-rays.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	65
diagnostic procedures	795
doctor visit	340
injections	86
spinal procedures	12
X-rays	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	325
Female	551

**Ethnicity**
Non-Hispanic White	734
Black	114
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	232
85 and over	52
Less than 65	156

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2018

Hypertension	74
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2019 were diagnostic procedures, injections, X-rays and spinal procedures.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	30
diagnostic procedures	791
doctor visit	329
injections	54
spinal procedures	36
X-rays	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	366
Female	510

**Ethnicity**
Non-Hispanic White	707
Black	141
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	433
From 75 to 84	256
85 and over	54
Less than 65	133

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2019

Hypertension	74
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2020 were diagnostic procedures, injections and aspiration.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

aspiration	13
diagnostic procedures	757
doctor visit	195
injections	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	353
Female	452

**Ethnicity**
Non-Hispanic White	651
Black	121
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	426
From 75 to 84	252
85 and over	37
Less than 65	90

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2020

Hypertension	72
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2021 were diagnostic procedures.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	832
doctor visit	94

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	334
Female	486

**Ethnicity**
Non-Hispanic White	644
Black	139
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	254
85 and over	49
Less than 65	83

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2021

Hypertension	74
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2022 were diagnostic procedures.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	760

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	307
Female	445

**Ethnicity**
Non-Hispanic White	597
Black	132
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	393
From 75 to 84	253
85 and over	33
Less than 65	73

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2023 were diagnostic procedures.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	767

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	313
Female	440

**Ethnicity**
Non-Hispanic White	609
Black	122
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	272
85 and over	53
Less than 65	55

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC during 2024 were diagnostic procedures.

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

diagnostic procedures	753

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	311
Female	420

**Ethnicity**
Non-Hispanic White	597
Black	107
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	262
85 and over	42
Less than 65	57

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	18
Asthma	15
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	2
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. William Randal Westerkam, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Randal Westerkam, MD treated as in WEST COLUMBIA, SC were diagnostic procedures, hospital care, inpatient care and injections.

aspiration	59
diagnostic procedures	718
doctor visit	298
hospital care	561
injections	69
inpatient care	561
musculoskeletal imaging	20
pelvic imaging	13
spinal procedures	24
X-rays	25

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. William Randal Westerkam, MD.

**Gender**
Male	258
Female	379

**Ethnicity**
Black / African American	104
Asian / Pacific Islander	0
Non-Hispanic White	493
Hispanic	0
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	179
85 and over	36
Less than 65	94
65 to 74	322

Average of Total of Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. William Randal Westerkam, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	68
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	19
Asthma	10
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Atrial Fibrillation	9
Cancer	9
Dementia	4

Education & Training

Dr. William Randal Westerkam, MD graduated from University of North Carolina at Chapel Hill School of Medicine in 1993. He completed residency at UNC Hospitals. He is certified by the American Board of Physical Medicine and Rehabilitation and has a state license in South Carolina.

Medical School: University of North Carolina at Chapel Hill School of Medicine (1993)

Residency: UNC Hospitals

Board Certification: American Board of Physical Medicine and Rehabilitation

Licensed In: South Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
Vertos Medical, Inc.	$18 mild Device Kit $18
Janssen Pharmaceuticals, Inc	$16 XARELTO $16
Pfizer Inc.	$12 ELIQUIS $12
Horizon Pharma USA, Inc.	$11 VIMOVO $11

**Types of Payments**
Food and Beverage	$56

Biography

For his residency, Dr. William Westerkam trained at UNC Hospitals. He welcomes new patients at his office inWEST COLUMBIA, SC as reported by Doctor.com.

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Dr. William Randal Westerkam, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Randal Westerkam, MD in 2024

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. William Randal Westerkam, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in WEST COLUMBIA, SC