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Dr. Mary S. Baker, MD

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Specializes in: Adult Pulmonology and Adult Critical Care

Ross University School of Medicine (2006)

5801 Bremo Road #209
Richmond, VA 23226

(804) 281-8210

Dr. Mary S. Baker, MD is a pulmonologist in Portsmouth, VA specializing in adult pulmonology and adult critical care. She graduated from Ross University School of Medicine in 2006 and has 20 years of experience. Dr. Mary S. Baker, MD is affiliated with Bon Secours St. Mary's Hospital (Greenville, SC), Bon Secours, St. Francis Medical Center (Midlothian, VA), Memorial Regional Medical Center (Mechanicsville, VA), Bon Secours Maryview Medical Center, Bon Secours Maryview Medical Center, Bon Secours - Southside Medical Center and SOUND PHYSICIANS INTENSIVISTS OF VIRGINIA LLC.

Office Locations

1040 University Boulevard Suite 205
Portsmouth, VA 23703

open_in_new

5801 Bremo Road #209
Richmond, VA 23226

(804) 281-8210

(804) 410-4616

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2006 Health Campus Drive
Rockingham, VA 22801

(540) 689-5600

(757) 431-7156

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801 W Maple Street
Farmington, NM 87401

(505) 609-2000

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In The News

“"Misinformation is deadly," Dr. Mary Baker, pulmonary and critical care specialist, said.”—"#VaxUp campaign team, Sentara Healthcare | Health Care Heroes", The Virginian-Pilot, May 2022

“The family would like to thank Dr. Mary Baker and the ICU nurses at Sentara Leigh Hospital.”—"Margaret Cornelius Obituary", The Virginian-Pilot, December 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Mary S. Baker, MD in 2023

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

Top 25%

By Affordability:

lung diffusion capacity test

lung volume test

pulmonary function test

pulmonary testing

In 2012, Dr. Mary S. Baker, MD had a list price for lung diffusion capacity test (DLCO), lung volume test, pulmonary function test (PFT), and pulmonary testing that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Virginia. 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. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

hospital care	578
inpatient care	578

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2015 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

bronchoscopy	11
doctor visit	84
hospital care	269
inpatient care	269
pulmonary testing	122

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	212
Female	276

**Ethnicity**
Non-Hispanic White	342
Black	122
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	176
85 and over	78
Less than 65	72

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	57
Depression	36
Chronic Kidney Disease	57
Asthma	48
Osteoperosis	14
Atrial Fibrilation	29
Heart Failure	53
Chronic Obstructive Pulmonary Disease	65
Diabetes	51
Dementia	21
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2016 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	16
bronchoscopy	27
catheterization	12
doctor visit	331
hospital care	815
inpatient care	815
pleural drainage	16
pulmonary testing	416
tracheal (windpipe) procedures	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	355
Female	397

**Ethnicity**
Non-Hispanic White	513
Black	200
Hispanic	0
Asian	13
Other	13
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	243
85 and over	110
Less than 65	106

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	54
Asthma	58
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	57
Diabetes	45
Dementia	18
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2017 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	16
bronchoscopy	27
doctor visit	443
hospital care	832
inpatient care	832
pleural drainage	16
pulmonary testing	409
tracheal (windpipe) procedures	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	343
Female	421

**Ethnicity**
Non-Hispanic White	549
Black	175
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	283
85 and over	101
Less than 65	88

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	51
Asthma	19
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	55
Diabetes	43
Dementia	20
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2018 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	19
bronchoscopy	40
doctor visit	522
hospital care	842
inpatient care	842
pleural drainage	19
pulmonary testing	368
tracheal (windpipe) procedures	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	351
Female	444

**Ethnicity**
Non-Hispanic White	553
Black	201
Hispanic	12
Asian	11
Other	18
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	279
85 and over	86
Less than 65	110

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	53
Asthma	18
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	49
Chronic Obstructive Pulmonary Disease	59
Diabetes	43
Dementia	17
Cancer	23

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2019 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	28
bronchoscopy	37
doctor visit	541
hospital care	1294
inpatient care	1294
pleural drainage	28
pulmonary testing	370
tracheal (windpipe) procedures	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	473
Female	570

**Ethnicity**
Non-Hispanic White	743
Black	237
Hispanic	0
Asian	26
Other	19
Native American	0

**Age**
From 65 to 74	400
From 75 to 84	362
85 and over	150
Less than 65	131

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	52
Depression	36
Chronic Kidney Disease	56
Asthma	18
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	51
Chronic Obstructive Pulmonary Disease	54
Diabetes	45
Dementia	21
Cancer	23

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2020 were hospital care, inpatient care, pulmonary testing and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	13
bronchoscopy	18
doctor visit	321
hospital care	952
inpatient care	952
pleural drainage	13
pulmonary testing	292
tracheal (windpipe) procedures	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	415
Female	471

**Ethnicity**
Non-Hispanic White	612
Black	228
Hispanic	12
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	287
85 and over	146
Less than 65	128

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	52
Depression	32
Chronic Kidney Disease	62
Asthma	15
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	51
Chronic Obstructive Pulmonary Disease	47
Diabetes	45
Dementia	27
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2021 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

bronchoscopy	19
doctor visit	287
hospital care	680
inpatient care	680
pulmonary testing	270
tracheal (windpipe) procedures	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	310
Female	380

**Ethnicity**
Non-Hispanic White	494
Black	162
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	240
85 and over	103
Less than 65	83

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	57
Asthma	19
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	51
Chronic Obstructive Pulmonary Disease	50
Diabetes	43
Dementia	23
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA during 2022 were hospital care, inpatient care, pulmonary testing and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

aspiration	15
bronchoscopy	16
doctor visit	190
hospital care	556
inpatient care	556
pleural drainage	15
pulmonary testing	240
tracheal (windpipe) procedures	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	297
Female	328

**Ethnicity**
Non-Hispanic White	458
Black	132
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	234
85 and over	97
Less than 65	70

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	43
Asthma	25
Osteoperosis	16
Atrial Fibrilation	36
Heart Failure	52
Chronic Obstructive Pulmonary Disease	56
Diabetes	44
Dementia	18
Cancer	30

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mary S. Baker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary S. Baker, MD treated as a pulmonologist in Portsmouth, VA were hospital care, inpatient care, pulmonary testing and bronchoscopy.

aspiration	17
bronchoscopy	24
catheterization	12
doctor visit	339
hospital care	757
inpatient care	757
pleural drainage	17
pulmonary testing	310
tracheal (windpipe) procedures	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mary S. Baker, MD.

**Gender**
Male	306
Female	365

**Ethnicity**
Black / African American	161
Asian / Pacific Islander	7
Non-Hispanic White	473
Native American / Alaskan Native	0
Hispanic	7
Other	5

**Age**
75 to 84	233
85 and over	96
Less than 65	87
65 to 74	253

Average of Total of Conditions of Medicare patients treated by Dr. Mary S. Baker, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mary S. Baker, MD treated were hypertension, high cholesterol, chronic kidney disease and chronic obstructive pulmonary disease.

Hypertension	66
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	48
Asthma	24
Osteoporosis	10
Heart Failure	44
Chronic Obstructive Pulmonary Disease	49
Diabetes	39
Atrial Fibrillation	24
Dementia	18
Cancer	20

Education & Training

Dr. Mary S. Baker, MD graduated from Ross University School of Medicine in 2006. She completed residency at Indiana University Affiliated Hospitals. She is certified by the American Board of Internal Medicine (Internal Medicine, Critical Care Medicine) American Board of Internal Medicine (Internal Medicine, Pulmonary Disease) and has a state license in Virginia.

Medical School: Ross University School of Medicine (2006)

Residency: Indiana University Affiliated Hospitals (2011)

Board Certification: American Board of Internal Medicine (Internal Medicine, Critical Care Medicine) American Board of Internal Medicine (Internal Medicine, Pulmonary Disease)

Licensed In: Virginia

Affiliations & Hospitals

Dr. Mary S. Baker, MD is associated with these hospitals and organizations:

Bon Secours St. Mary's Hospital (Greenville, SC)

Bon Secours

St. Francis Medical Center (Midlothian, VA)

Memorial Regional Medical Center (Mechanicsville, VA)

Bon Secours Maryview Medical Center

Bon Secours - Southside Medical Center

SOUND PHYSICIANS INTENSIVISTS OF VIRGINIA LLC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Mary S. Baker, MD appears to accept the following insurance providers: Medicare Advantage, MultiPlan, United Healthcare, Medicare, Medicaid, Humana, Cigna, Anthem, Magellan Health Services, Payer Provider, Sedgwick/Careworks KY OH SC VA, Sentara Health Plan VA, Aetna Health Insurance Company VA, Johns Hopkins Health Plans VA (USFHP), Medcost VA, AllyAllign VA, Sedgwick Workers Compensation VA and Aetna Better Health VA.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mary S. Baker, MD accepts the following insurance providers:

Medicare Advantage

MultiPlan

United Healthcare

Medicare

Medicaid

Humana

Cigna

Anthem

Magellan Health Services

Payer Provider

Sedgwick/Careworks KY OH SC VA

Sentara Health Plan VA

Aetna Health Insurance Company VA

Johns Hopkins Health Plans VA (USFHP)

Medcost VA

AllyAllign VA

Sedgwick Workers Compensation VA

Aetna Better Health VA

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$607 FASENRA $257	TEZSPIRE $127	$223
Genentech USA, Inc.	$538 Esbriet $119	Gazyva $97	$321
Regeneron Pharmaceuticals, Inc.	$245 DUPIXENT $245
Thoratec Corporation	$238 HeartMate II $238
GlaxoSmithKline, LLC.	$203 NUCALA $203
Other	$675 XOLAIR $147	NUVENT $138	NASAL POLYPOSIS - DISEASE $90	PULMONX CHARTIS TABLET CONSOLE $62	CHARTIS CATHETER $24	Other $214

**Types of Payments**
Food and Beverage	$2,202
Travel and Lodging	$238
Education	$65

Biography

Dr. Mary Baker specializes in adult critical care and adult pulmonology. Dr. Baker can take several insurance carriers, including Magellan Health Services, MultiPlan, and Anthem. After attending the University of Kentucky College of Medicine and Ross University School of Medicine, she completed her residency training at a hospital affiliated with Indiana University. Her hospital/clinic affiliations include St. Francis Medical Center (Midlothian, VA), Bon Secours St. Mary's Hospital (Greenville, SC), and Bon Secours Maryview Medical Center. Her practice in Portsmouth, VA is open to new patients as reported by Bon Secours.

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Dr. Mary S. Baker, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Mary S. Baker, MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary S. Baker, 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. Mary S. Baker, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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