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Dr. William Daniel Westerkam, MD

(Dr. William D. Westerkam, MD)

(No ratings)

Specializes in: Physiatry (Physical Medicine & Rehabilitation)

Emory University School of Medicine (1990)

2935 Colonial Drive
Columbia, SC 29203

(803) 401-1372

Dr. William Daniel Westerkam, MD is a physiatrist in Columbia, SC specializing in physiatry (physical medicine & rehabilitation). He graduated from Emory University School of Medicine in 1990 and has 36 years of experience. Dr. William Daniel Westerkam, MD is affiliated with REHAB AND GERIATRICS.

Office Locations

2935 Colonial Drive
Columbia, SC 29203

(803) 401-1372

(803) 401-1178

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Noteworthy Medicare Patient Procedures Performed by Dr. William Daniel Westerkam, MD in 2023

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

Top 5%

By Volume:

nerve conduction studies

In 2023, Dr. William Daniel Westerkam, MD performed more nerve conduction studies (NCS) procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. William Daniel Westerkam, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within South Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2012 were hospital care, inpatient care and diagnostic procedures.

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

diagnostic procedures	1548
doctor visit	48
hospital care	5971
inpatient care	5971

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2013 were hospital care, inpatient care and diagnostic procedures.

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

diagnostic procedures	318
doctor visit	23
hospital care	6501
inpatient care	6501

2013 Medicare Patient Data

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

**Gender**
Male	500
Female	693

**Ethnicity**
Non-Hispanic White	812
Black	359
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	431
From 75 to 84	359
85 and over	191
Less than 65	212

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

Hypertension	75
High Cholesterol	72
Stroke	19
Ischemic Heart Disease	56
Depression	39
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2014 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	428
hospital care	6467
inpatient care	6467
X-rays	21

2014 Medicare Patient Data

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

**Gender**
Male	538
Female	743

**Ethnicity**
Non-Hispanic White	873
Black	382
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	373
85 and over	168
Less than 65	244

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

Hypertension	75
High Cholesterol	71
Stroke	19
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2015 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	379
hospital care	6580
inpatient care	6580
X-rays	35

2015 Medicare Patient Data

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

**Gender**
Male	1104
Female	1398

**Ethnicity**
Non-Hispanic White	1736
Black	702
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	964
From 75 to 84	740
85 and over	350
Less than 65	448

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

Hypertension	75
High Cholesterol	72
Stroke	23
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2016 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	336
hospital care	6553
inpatient care	6553
X-rays	47

2016 Medicare Patient Data

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

**Gender**
Male	531
Female	762

**Ethnicity**
Non-Hispanic White	872
Black	384
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	510
From 75 to 84	379
85 and over	195
Less than 65	209

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

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	49
Asthma	28
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	25
Diabetes	48
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2017 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	239
hospital care	6952
inpatient care	6952
X-rays	82

2017 Medicare Patient Data

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

**Gender**
Male	557
Female	694

**Ethnicity**
Non-Hispanic White	790
Black	429
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	455
From 75 to 84	401
85 and over	189
Less than 65	206

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

Hypertension	75
High Cholesterol	73
Stroke	23
Ischemic Heart Disease	55
Depression	43
Chronic Kidney Disease	55
Asthma	13
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	51
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2018 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	197
hospital care	7727
inpatient care	7727
X-rays	61

2018 Medicare Patient Data

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

**Gender**
Male	550
Female	710

**Ethnicity**
Non-Hispanic White	788
Black	432
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	413
85 and over	212
Less than 65	183

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

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	54
Depression	47
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	24
Diabetes	48
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2019 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	176
hospital care	6940
inpatient care	6940
X-rays	38

2019 Medicare Patient Data

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

**Gender**
Male	512
Female	664

**Ethnicity**
Non-Hispanic White	760
Black	387
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	411
From 75 to 84	400
85 and over	206
Less than 65	159

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

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	59
Asthma	12
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	50
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2020 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	344
hospital care	5434
inpatient care	5434
X-rays	32

2020 Medicare Patient Data

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

**Gender**
Male	497
Female	660

**Ethnicity**
Non-Hispanic White	755
Black	368
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	473
From 75 to 84	359
85 and over	167
Less than 65	158

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

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	51
Depression	43
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	48
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2021 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	493
hospital care	5089
inpatient care	5089
X-rays	19

2021 Medicare Patient Data

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

**Gender**
Male	551
Female	715

**Ethnicity**
Non-Hispanic White	847
Black	375
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	424
85 and over	184
Less than 65	126

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

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	45
Depression	38
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	47
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC during 2022 were hospital care, inpatient care, diagnostic procedures and X-rays.

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

diagnostic procedures	546
hospital care	6662
inpatient care	6662
X-rays	13

2022 Medicare Patient Data

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

**Gender**
Male	611
Female	895

**Ethnicity**
Non-Hispanic White	1066
Black	400
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	602
From 75 to 84	548
85 and over	230
Less than 65	126

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

Hypertension	75
High Cholesterol	75
Stroke	26
Ischemic Heart Disease	42
Depression	37
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	19
Atrial Fibrilation	30
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	45
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. William Daniel Westerkam, MD treated as a physiatrist in Columbia, SC were hospital care, inpatient care, diagnostic procedures and X-rays.

diagnostic procedures	454
doctor visit	35
hospital care	6443
inpatient care	6443
X-rays	38

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	541
Female	721

**Ethnicity**
Black / African American	383
Asian / Pacific Islander	0
Non-Hispanic White	845
Hispanic	5
Native American / Alaskan Native	0
Other	8

**Age**
75 to 84	399
85 and over	190
Less than 65	188
65 to 74	484

Average of Total of Conditions of Medicare patients treated by Dr. William Daniel Westerkam, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	67
Stroke	19
Ischemic Heart Disease	46
Depression	37
Chronic Kidney Disease	44
Asthma	13
Osteoporosis	12
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Atrial Fibrillation	19
Cancer	12
Dementia	19

Education & Training

Dr. William Daniel Westerkam, MD graduated from Emory University School of Medicine in 1990. He has a state license in South Carolina.

Medical School: Emory University School of Medicine (1990)

Licensed In: South Carolina

Affiliations & Hospitals

Dr. William Daniel Westerkam, MD is associated with these hospitals and organizations:

REHAB AND GERIATRICS

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$66 XARELTO $66
Sunovion Pharmaceuticals Inc.	$27 Lonhala Magnair $27
Abbott Laboratories	$20 Infinity DBS Pulse Generators $20
Integra LifeSciences Corporation	$20 AMNIOEXCEL $20
Kerecis Limited	$18 Kerecis Omega3 Wound $18
Other	$22 ELIQUIS $11	Horizant $11

**Types of Payments**
Food and Beverage	$174

Biography

Dr. William Westerkam practices physiatry (physical medicine & rehabilitation) in Columbia, SC. He attended medical school at Emory University School of Medicine.

Select Year:

Dr. William Daniel Westerkam, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Daniel Westerkam, MD in 2023

By Volume:

By Volume:

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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel 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 Daniel Westerkam, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William Daniel Westerkam, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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