Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > SC Providers

Dr. William W. Walker, MD

(No ratings)

Specializes in: Adult Pulmonology

2000 East Greenville Street Suite 1100
Anderson, SC 29621

(864) 225-5667

Dr. William W. Walker, MD is a pulmonologist in Anderson, SC specializing in adult pulmonology.

Office Locations

2000 East Greenville Street Suite 1100
Anderson, SC 29621

(864) 225-5667

(864) 716-6746

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. William W. Walker, MD in 2023

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

Top 5%

By Affordability:

lung volume test

In 2023, Dr. William W. Walker, MD had a list price for lung volume test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within South Carolina. 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 10%

By Affordability:

pulmonary function test

pulmonary testing

In 2023, Dr. William W. Walker, MD had a list price for pulmonary function test (PFT), and pulmonary testing that was lower than the list prices billed to Medicare by 90% of providers in related specialties within South Carolina. 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:

inpatient hospital care

By Affordability:

bronchoalveolar lavage

bronchoscopy

lung diffusion capacity test

In 2012, among providers in related specialties within South Carolina, Dr. William W. Walker, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for bronchoalveolar lavage (BAL), bronchoscopy, and lung diffusion capacity test (DLCO) 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. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2012 were hospital care, inpatient care, lab tests and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

aspiration	13
bronchoscopy	71
diagnostic procedures	13
doctor visit	1272
hospital care	1047
inpatient care	1047
lab tests	180
minimally invasive procedures	13
pleural drainage	13
preventive care	26
vaccines	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2013 were hospital care, inpatient care, lab tests and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	95
doctor visit	1199
hospital care	1002
inpatient care	1002
lab tests	138
preventive care	58
vaccines	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	310
Female	290

**Ethnicity**
Non-Hispanic White	550
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	186
85 and over	74
Less than 65	90

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	67
Diabetes	35
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2014 were hospital care, inpatient care, lab tests and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	59
doctor visit	939
hospital care	932
inpatient care	932
lab tests	69
preventive care	29
vaccines	29

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	280
Female	326

**Ethnicity**
Non-Hispanic White	552
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	213
85 and over	91
Less than 65	83

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2014

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	69
Diabetes	38
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	57
doctor visit	760
hospital care	839
inpatient care	839
preventive care	60
vaccines	60

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	568
Female	590

**Ethnicity**
Non-Hispanic White	1046
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	390
85 and over	192
Less than 65	164

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	43
Asthma	36
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	69
Diabetes	41
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2016 were hospital care, inpatient care, bronchoscopy and preventive care.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	71
doctor visit	591
hospital care	906
inpatient care	906
preventive care	23
vaccines	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	299
Female	276

**Ethnicity**
Non-Hispanic White	511
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	185
85 and over	95
Less than 65	83

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	54
Depression	28
Chronic Kidney Disease	53
Asthma	64
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	46
Chronic Obstructive Pulmonary Disease	65
Diabetes	42
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2017 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

aspiration	18
bronchoscopy	52
doctor visit	541
hospital care	785
inpatient care	785
pleural drainage	18
preventive care	44
pulmonary testing	117
vaccines	44

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	250
Female	246

**Ethnicity**
Non-Hispanic White	441
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	178
85 and over	78
Less than 65	65

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	54
Depression	29
Chronic Kidney Disease	47
Asthma	12
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	45
Chronic Obstructive Pulmonary Disease	65
Diabetes	43
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2018 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	64
doctor visit	681
hospital care	791
inpatient care	772
outpatient care	19
preventive care	52
pulmonary testing	175
vaccines	52

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	249
Female	250

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	190
85 and over	76
Less than 65	64

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	56
Depression	24
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	43
Chronic Obstructive Pulmonary Disease	67
Diabetes	40
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2019 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

aspiration	20
bronchoscopy	34
doctor visit	637
hospital care	680
inpatient care	669
outpatient care	11
pleural drainage	20
preventive care	30
pulmonary testing	153
vaccines	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	210
Female	233

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	162
85 and over	60
Less than 65	51

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	49
Asthma	12
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	68
Diabetes	40
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2020 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

aspiration	22
bronchoscopy	37
doctor visit	465
hospital care	730
inpatient care	730
pleural drainage	22
pulmonary testing	102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	187
Female	165

**Ethnicity**
Non-Hispanic White	307
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	130
85 and over	54
Less than 65	49

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	52
Asthma	14
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	66
Diabetes	38
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2021 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	24
doctor visit	432
hospital care	483
inpatient care	483
pulmonary testing	83

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	153
Female	144

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	107
85 and over	58
Less than 65	27

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	39
Chronic Obstructive Pulmonary Disease	58
Diabetes	42
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC during 2022 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

bronchoscopy	18
doctor visit	400
hospital care	486
inpatient care	486
pulmonary testing	88

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Male	148
Female	143

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	121
85 and over	52
Less than 65	20

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	19
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	67
Diabetes	41
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William W. Walker, MD for Medicare patients.

The highest averages for the top procedures that Dr. William W. Walker, MD treated as a pulmonologist in Anderson, SC were hospital care, inpatient care, lab tests and pulmonary testing.

aspiration	18
bronchoscopy	52
diagnostic procedures	13
doctor visit	719
hospital care	789
inpatient care	786
lab tests	129
minimally invasive procedures	13
outpatient care	15
pleural drainage	18
preventive care	40
pulmonary testing	119
vaccines	40

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William W. Walker, MD.

**Gender**
Female	242
Male	241

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	437
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	75
75 to 84	169
Less than 65	63
65 to 74	175

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

The highest averages of the most common conditions of Medicare patients that Dr. William W. Walker, MD treated were hypertension, chronic obstructive pulmonary disease, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	48
Depression	24
Chronic Kidney Disease	40
Asthma	19
Osteoporosis	10
Heart Failure	38
Chronic Obstructive Pulmonary Disease	60
Diabetes	36
Atrial Fibrillation	21
Dementia	17
Cancer	15

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

Dr. William W. Walker, MD does not have any reviews yet, be the first to leave a review of Dr. William W. Walker, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$928 TRELEGY ELLIPTA $315	ANORO $285	NUCALA $168	BREO $64	INCRUSE $33	Other $63
Boehringer Ingelheim Pharmaceuticals, Inc.	$598 OFEV $229	STIOLTO RESPIMAT $131	SPIRIVA RESPIMAT $97	COMBIVENT RESPIMAT $57	STIOLTO $46	Other $37
AstraZeneca Pharmaceuticals LP	$522 SYMBICORT $221	FASENRA $106	BREZTRI $76	TEZSPIRE $54	BREZTRI AEROSPHERE $25	Other $39
Philips Electronics North America Corporation	$347 Amara View $121	Wellcentive Undiv $62	Alice NightOne Sales $60	DreamWear Full $26	Sleep and Respiratory Care $25	Other $54
Merck Sharp & Dohme Corporation	$302 DULERA $133	ZERBAXA $109	SIVEXTRO $42	RECARBRIO $18
Other	$3,331 Zemaira $256	Esbriet $253	Arikayce $202	Brovana $191	SMARTVEST $138	Other $2,291

**Types of Payments**
Food and Beverage	$5,972
Education	$57

Biography

Dr. William Walker is an adult pulmonology specialist in Anderson, SC. Dr. Walker graduated from Emory University School of Medicine. He is affiliated with AnMed Health.

Select Year:

Dr. William W. Walker, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William W. Walker, MD in 2023

By Affordability:

By Affordability:

By Volume:

By Affordability:

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 W. Walker, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William W. Walker, 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 W. Walker, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Anderson, SC