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Home > FL Providers > Intensivists & Critical Care Specialists

Dr. William A. Erwin, MD

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Specializes in: Adult Pulmonology and Critical Care (Intensive Care Medicine)

1350 Walton Way
Augusta, GA 30901

(706) 774-5542

Dr. William A. Erwin, MD is a pulmonologist in Fort Myers, FL specializing in adult pulmonology and critical care (intensive care medicine).

Office Locations

13340 Metro Parkway Suite 400
Fort Myers, FL 33966

(239) 343-1105

(239) 343-1106

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1350 Walton Way
Augusta, GA 30901

(706) 774-5542

(706) 774-5789

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3246 6th Avenue Se Suite 200
Hickory, NC 28602

(828) 326-2660

(828) 326-2671

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Noteworthy Medicare Patient Procedures Performed by Dr. William A. Erwin, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. William A. Erwin, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2012 were hospital care, inpatient care, pulmonary testing and blood draw.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

blood draw	22
doctor visit	713
hospital care	321
inpatient care	321
preventive care	11
pulmonary testing	224
vaccines	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2013 were pulmonary testing, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

blood draw	32
bronchoscopy	14
doctor visit	873
hospital care	132
inpatient care	132
preventive care	22
pulmonary testing	173
vaccines	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	270
Female	329

**Ethnicity**
Non-Hispanic White	565
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	172
85 and over	53
Less than 65	104

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	32
Asthma	17
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	40
Chronic Obstructive Pulmonary Disease	61
Diabetes	42
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2014 were pulmonary testing, hospital care, inpatient care and sleep study.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

doctor visit	469
hospital care	33
inpatient care	33
pulmonary testing	105
sleep study	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	154
Female	199

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	95
85 and over	29
Less than 65	82

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	33
Asthma	18
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	71
Diabetes	41
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2015 were pulmonary testing, hospital care, inpatient care and sleep study.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

doctor visit	442
hospital care	15
inpatient care	15
pulmonary testing	49
sleep study	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	194
Female	258

**Ethnicity**
Non-Hispanic White	426
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	120
85 and over	44
Less than 65	98

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	32
Asthma	53
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	69
Diabetes	36
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2016 were pulmonary testing, hospital care, inpatient care and sleep study.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

bronchoscopy	12
doctor visit	834
hospital care	103
inpatient care	103
pulmonary testing	105
sleep study	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	144
Female	219

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	109
85 and over	41
Less than 65	67

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	45
Depression	34
Chronic Kidney Disease	41
Asthma	72
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	72
Diabetes	35
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2017 were pulmonary testing, hospital care, inpatient care and bronchoscopy.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

bronchoscopy	15
doctor visit	659
hospital care	123
inpatient care	123
pulmonary testing	126

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	193
Female	221

**Ethnicity**
Non-Hispanic White	376
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	116
85 and over	42
Less than 65	89

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	46
Asthma	18
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	68
Diabetes	38
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2018 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

bronchoscopy	33
doctor visit	643
hospital care	189
inpatient care	189
minimally invasive procedures	15
preventive care	11
pulmonary testing	110
vaccines	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	197
Female	243

**Ethnicity**
Non-Hispanic White	398
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	132
85 and over	45
Less than 65	83

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	51
Asthma	18
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	65
Diabetes	41
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2019 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

doctor visit	175
hospital care	70
inpatient care	70
pulmonary testing	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	84
Female	120

**Ethnicity**
Non-Hispanic White	191
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	70
85 and over	23
Less than 65	32

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	48
Asthma	17
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	69
Diabetes	36
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	32
Female	34

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

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	58
Depression	42
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	67
Chronic Obstructive Pulmonary Disease	50
Diabetes	61
Dementia	32
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

hospital care	146
inpatient care	146

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	62
Female	71

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	48
85 and over	23
Less than 65	14

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	71
Depression	38
Chronic Kidney Disease	69
Asthma	14
Osteoperosis	11
Atrial Fibrilation	38
Heart Failure	64
Chronic Obstructive Pulmonary Disease	56
Diabetes	47
Dementia	29
Cancer	28

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL during 2022 were hospital care, inpatient care and bronchoscopy.

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

bronchoscopy	11
hospital care	459
inpatient care	459

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Male	103
Female	105

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	83
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	41
Asthma	18
Osteoperosis	17
Atrial Fibrilation	45
Heart Failure	65
Chronic Obstructive Pulmonary Disease	63
Diabetes	49
Dementia	26
Cancer	36

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William A. Erwin, MD for Medicare patients.

The highest averages for the top procedures that Dr. William A. Erwin, MD treated as a pulmonologist in Fort Myers, FL were hospital care, inpatient care, pulmonary testing and blood draw.

blood draw	27
bronchoscopy	17
doctor visit	601
hospital care	159
inpatient care	159
minimally invasive procedures	15
preventive care	14
pulmonary testing	116
sleep study	13
vaccines	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William A. Erwin, MD.

**Gender**
Female	163
Male	130

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	267
Hispanic	2
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	27
75 to 84	85
Less than 65	53
65 to 74	119

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

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

Hypertension	68
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	42
Asthma	22
Osteoporosis	9
Heart Failure	40
Chronic Obstructive Pulmonary Disease	58
Diabetes	38
Atrial Fibrillation	22
Dementia	16
Cancer	15

Education & Training

He has a state license in Louisiana.

Licensed In: Louisiana

Ratings & Reviews

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$1,131 ANORO $344	BREO $262	NUCALA $222	TRELEGY ELLIPTA $136	INCRUSE $96	Other $72
Boehringer Ingelheim Pharmaceuticals, Inc.	$895 OFEV $308	STIOLTO $198	STIOLTO RESPIMAT $68	SPIRIVA RESPIMAT $67	Spiriva $44	Other $211
AstraZeneca Pharmaceuticals LP	$839 SYMBICORT $437	BEVESPI AEROSPHERE $277	FASENRA $50	PULMICORT RESPULES $38	DALIRESP $22	Other $15
Olympus Corporation of the Americas	$664 Olympus Respiratory Accessories $664
Boston Scientific Corporation	$651 BRONCHIAL THERMOPLASTY $453	ALAIR BRONCHIAL THERMOPLASTY SYSTEM $106	Biliary Devices $81	GENERAL BRONCHIAL THERMOPLASTY $11
Other	$4,430 SYNERGY ABLATION SYSTEM $355	ACTHAR $291	OPSUMIT $276	Esbriet $260	VENTAVIS ILOPROST $251	Other $2,997

**Types of Payments**
Food and Beverage	$7,243
Travel and Lodging	$1,263
Education	$51
Consulting Fee	$35
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$19

Biography

Dr. William Erwin is a medical specialist in critical care (intensive care medicine) and adult pulmonology. He is affiliated with Lee Health. He is a graduate of Louisiana State University School of Medicine in New Orleans.

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Dr. William A. Erwin, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William A. Erwin, MD in 2023

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 A. Erwin, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Erwin, 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 A. Erwin, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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