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Dr. Mark Ainsley Innis, MD

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Specializes in: Emergency Medicine

Ohio State University College of Medicine (2004)

3636 High Street
Portsmouth, VA 23707

(757) 398-2200

Dr. Mark Ainsley Innis, MD is an emergency medicine doctor in Portsmouth, VA specializing in emergency medicine. He graduated from Ohio State University College of Medicine in 2004 and has 22 years of experience. Dr. Mark Ainsley Innis, MD is affiliated with Bon Secours Mary Immaculate Hospital, Mercy Health, Bon Secours Maryview Medical Center, Bon Secours Mary Immaculate Hospital, Ballad Health, Sentara Health, Bon Secours Maryview Medical Center and Bon Secours - Southside Medical Center.

Office Locations

3636 High Street
Portsmouth, VA 23707

(757) 398-2200

(757) 398-2359

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Bon Secours - Southside Medical Center

4535 Dressler Road Northwest
Canton, OH 44718

(330) 493-4443

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2200 N Section Street
Sullivan, IN 47882

(812) 268-4311

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark Ainsley Innis, MD in 2023

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

Top 10%

By Volume:

emergency room care

In 2023, Dr. Mark Ainsley Innis, MD performed more emergency room (ER) care procedures for Medicare patients than 90% of providers in related specialties within Virginia.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2012 were emergency care.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	646

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2013 were emergency care.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	931

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	367
Female	531

**Ethnicity**
Non-Hispanic White	415
Black	462
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	200
85 and over	206
Less than 65	272

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	43
Asthma	15
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2014 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	13
emergency care	769

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	312
Female	461

**Ethnicity**
Non-Hispanic White	377
Black	381
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	165
85 and over	157
Less than 65	244

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	45
Asthma	16
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2015 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	18
emergency care	842

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	724
Female	1032

**Ethnicity**
Non-Hispanic White	1038
Black	654
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	472
From 75 to 84	444
85 and over	352
Less than 65	488

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	47
Depression	35
Chronic Kidney Disease	47
Asthma	27
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	38
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2016 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	18
emergency care	726

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	335
Female	468

**Ethnicity**
Non-Hispanic White	458
Black	317
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	203
85 and over	148
Less than 65	199

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	51
Asthma	37
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	39
Chronic Obstructive Pulmonary Disease	32
Diabetes	48
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2017 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	13
emergency care	965

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	403
Female	534

**Ethnicity**
Non-Hispanic White	589
Black	328
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	243
85 and over	184
Less than 65	265

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	32
Diabetes	45
Dementia	33
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2018 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	792
tracheal (windpipe) procedures	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	356
Female	454

**Ethnicity**
Non-Hispanic White	546
Black	253
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	216
85 and over	145
Less than 65	244

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	52
Depression	41
Chronic Kidney Disease	57
Asthma	11
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	36
Diabetes	48
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2019 were emergency care.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	576

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	275
Female	310

**Ethnicity**
Non-Hispanic White	437
Black	130
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	152
85 and over	105
Less than 65	175

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	54
Depression	42
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	41
Chronic Obstructive Pulmonary Disease	37
Diabetes	50
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2020 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	20
emergency care	545

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	253
Female	313

**Ethnicity**
Non-Hispanic White	379
Black	156
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	152
85 and over	97
Less than 65	146

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	52
Depression	41
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	43
Chronic Obstructive Pulmonary Disease	33
Diabetes	47
Dementia	32
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2021 were emergency care and catheterization.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

catheterization	14
emergency care	302

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	147
Female	186

**Ethnicity**
Non-Hispanic White	238
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	87
85 and over	55
Less than 65	74

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	59
Depression	39
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	45
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2022 were emergency care.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	502

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	230
Female	280

**Ethnicity**
Non-Hispanic White	322
Black	146
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	145
85 and over	92
Less than 65	99

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA during 2023 were emergency care.

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

emergency care	498

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Male	231
Female	266

**Ethnicity**
Non-Hispanic White	294
Black	176
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	160
85 and over	91
Less than 65	101

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	40
Asthma	17
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	49
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark Ainsley Innis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Ainsley Innis, MD treated as an emergency medicine doctor in Portsmouth, VA were emergency care, catheterization and tracheal (windpipe) procedures.

catheterization	16
emergency care	674
tracheal (windpipe) procedures	13

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark Ainsley Innis, MD.

**Gender**
Female	402
Male	302

**Ethnicity**
Black / African American	256
Asian / Pacific Islander	2
Non-Hispanic White	424
Native American / Alaskan Native	0
Hispanic	4
Other	1

**Age**
85 and over	136
75 to 84	180
Less than 65	192
65 to 74	196

Average of Total of Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	44
Asthma	15
Osteoporosis	9
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Atrial Fibrillation	16
Dementia	24
Cancer	11

Education & Training

Dr. Mark Ainsley Innis, MD graduated from Ohio State University College of Medicine in 2004. He completed residency at The Brooklyn Hospital Center. He is certified by the American Board Of Emergency Medicine, Emergency Medicine and has a state license in New York.

Medical School: Ohio State University College of Medicine (2004)

Residency: The Brooklyn Hospital Center (2008)

Board Certification: American Board Of Emergency Medicine, Emergency Medicine

Licensed In: New York

Affiliations & Hospitals

Dr. Mark Ainsley Innis, MD is associated with these hospitals and organizations:

Bon Secours Mary Immaculate Hospital

Mercy Health

Bon Secours Maryview Medical Center

Bon Secours Mary Immaculate Hospital

Ballad Health

Sentara Health

Bon Secours Maryview Medical Center

Bon Secours - Southside Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$120 REXULTI $120
Janssen Pharmaceuticals, Inc	$49 XARELTO $36	INVOKANA $13
Pfizer Inc.	$35 ZAVZPRET $23	ELIQUIS $12
ViiV Healthcare Company	$20 CABENUVA $20
Mallinckrodt LLC	$18 XARTEMIS XR $18
Other	$43 IBSRELA $16	BRILINTA $16	DIFICID $11

**Types of Payments**
Food and Beverage	$285

Biography

Dr. Mark Innis' specialty is emergency medicine. He is affiliated with Ballad Health, Bon Secours Mary Immaculate Hospital, and Mercy Health. He attended medical school at Ohio State University College of Medicine. Dr. Innis completed his residency training at The Brooklyn Hospital Center.

Select Year:

Dr. Mark Ainsley Innis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Ainsley Innis, 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. Mark Ainsley Innis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Mark Ainsley Innis, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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