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Home > MD Providers > Cardiac Surgeons

Mark A. Key, PA

(No ratings)

Specializes in: Cardiac Surgery

2000 Medical Parkway Suite 510
Annapolis, MD 21401

(443) 481-1358

Mark A. Key, PA is in Annapolis, MD specializing in cardiac surgery. Mark A. Key, PA is affiliated with Luminis Health, Sentara Health, VALLEY PHYSICIAN ENTERPRISE INC, BENEFIS HOSPITALS INC and FLORIDA HOSPITAL MEDICAL GROUP INC.

Office Locations

Luminis Health

2000 Medical Parkway Suite 510
Annapolis, MD 21401

(443) 481-1358

(443) 481-1480

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2012 were hospital care and inpatient care.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

hospital care	25
inpatient care	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2013 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

bypass surgery	18
cardiac procedures	36
hospital care	12
inpatient care	12
open surgery	36
thoracic (chest) surgery procedures	36

2013 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	40
Female	20

**Age**
From 65 to 74	27
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	33
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	68
Chronic Obstructive Pulmonary Disease	38
Diabetes	45
Dementia	0
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Age**
From 65 to 74	13
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2014

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

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Mark A. Key, PA in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	65
Heart Failure	75
Chronic Obstructive Pulmonary Disease	0
Diabetes	70
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2016 were hospital care and inpatient care.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

hospital care	28
inpatient care	28

2016 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	38
Female	21

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	75
Asthma	24
Osteoperosis	0
Atrial Fibrilation	27
Heart Failure	68
Chronic Obstructive Pulmonary Disease	24
Diabetes	53
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2017 were hospital care and inpatient care.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

hospital care	40
inpatient care	40

2017 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	45
Female	32

**Age**
From 65 to 74	27
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2017

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	38
Heart Failure	74
Chronic Obstructive Pulmonary Disease	34
Diabetes	58
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2018 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

bypass surgery	21
cardiac procedures	42
open surgery	42
thoracic (chest) surgery procedures	42

2018 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	52
Female	26

**Age**
From 65 to 74	33
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	62
Asthma	0
Osteoperosis	0
Atrial Fibrilation	41
Heart Failure	64
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2019 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

bypass surgery	21
cardiac procedures	42
hospital care	17
inpatient care	17
open surgery	42
thoracic (chest) surgery procedures	42

2019 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	51
Female	25

**Age**
From 65 to 74	32
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	38
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	54
Chronic Obstructive Pulmonary Disease	41
Diabetes	49
Dementia	16
Cancer	21

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Mark A. Key, PA in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Mark A. Key, PA treated as in Annapolis, MD during 2022 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

bypass surgery	11
cardiac procedures	22
open surgery	22
thoracic (chest) surgery procedures	22

2022 Medicare Patient Data

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	20
Female	11

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark A. Key, PA in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	65
Heart Failure	58
Chronic Obstructive Pulmonary Disease	52
Diabetes	65
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Mark A. Key, PA for Medicare patients.

The highest averages for the top procedures that Mark A. Key, PA treated as in Annapolis, MD were thoracic (chest) surgery procedures, open surgery, cardiac procedures and hospital care.

bypass surgery	17
cardiac procedures	35
hospital care	24
inpatient care	24
open surgery	35
thoracic (chest) surgery procedures	35

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Mark A. Key, PA.

**Gender**
Male	24
Female	13

**Age**
75 to 84	10
85 and over	0
Less than 65	0
65 to 74	18

Average of Total of Conditions of Medicare patients treated by Mark A. Key, PA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Mark A. Key, PA treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	67
Stroke	1
Ischemic Heart Disease	67
Depression	15
Chronic Kidney Disease	57
Asthma	2
Osteoporosis	0
Heart Failure	53
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Atrial Fibrillation	29
Cancer	8
Dementia	1

Education & Training

He is certified by the National Commission on Certification of Physician Assistants and has a state license in Montana.

Board Certification: National Commission on Certification of Physician Assistants

Licensed In: Montana

Affiliations & Hospitals

Mark A. Key, PA is associated with these hospitals and organizations:

Luminis Health

Sentara Health

VALLEY PHYSICIAN ENTERPRISE INC

BENEFIS HOSPITALS INC

FLORIDA HOSPITAL MEDICAL GROUP INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Mark A. Key, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.