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Home > WA Providers > Hospitalists

Dr. Justin D. Penn, MD, FACC

Accepting New Patients

(505 Ratings)

Specializes in: Hospital Medicine (Hospitalist) and Adult Cardiology

University of Washington School of Medicine

1344 Wintergreen Lane NE Suite 100
Bainbridge Island, WA 98110

(564) 240-4200

Dr. Justin D. Penn, MD, FACC is a hospitalist in Bainbridge Island, WA specializing in hospital medicine (hospitalist) and adult cardiology. He graduated from University of Washington School of Medicine. Dr. Justin D. Penn, MD, FACC is affiliated with Virginia Mason Franciscan Health.

Office Locations

1344 Wintergreen Lane NE Suite 100
Bainbridge Island, WA 98110

open_in_new

22180 Olympic College Way Suite 104
Poulsbo, WA 98370

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1950 NW Myhre Road 3rd Floor
Silverdale, WA 98383

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Noteworthy Medicare Patient Procedures Performed by Dr. Justin D. Penn, MD, FACC in 2023

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

Top 5%

By Volume:

cardiac stress testing

cardiac procedures

myocardial perfusion SPECT

nuclear scan

stress EKG

In 2023, Dr. Justin D. Penn, MD, FACC performed more cardiac (heart) stress testing, cardiac procedures, myocardial perfusion SPECT, nuclear scan, and stress EKG procedures for Medicare patients than 95% of providers in related specialties within Washington.

Top 25%

By Volume:

Doppler echocardiography

echocardiogram

ultrasound

In 2012, Dr. Justin D. Penn, MD, FACC performed more Doppler echocardiography, echocardiogram (echo), and ultrasound (sonogram) procedures for Medicare patients than 75% of providers in related specialties within Washington.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

doctor visit	94
hospital care	147
inpatient care	147

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

ambulatory monitoring	29
blood draw	13
cardiac procedures	311
doctor visit	369
nuclear scan	38
stress testing	62
ultrasound (sonogram)	220

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	706
Female	524

**Ethnicity**
Non-Hispanic White	1132
Black	0
Hispanic	24
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	414
85 and over	212
Less than 65	108

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2015

Hypertension	74
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	54
Depression	21
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	6
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

ambulatory monitoring	29
blood draw	16
cardiac procedures	1095
cardioversion	16
catheterization	32
diagnostic procedures	32
doctor visit	1305
hospital care	85
inpatient care	85
minimally invasive procedures	52
nuclear scan	203
stress testing	429
ultrasound (sonogram)	633
vascular procedures	32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	779
Female	640

**Ethnicity**
Non-Hispanic White	1314
Black	11
Hispanic	26
Asian	26
Other	29
Native American	13

**Age**
From 65 to 74	557
From 75 to 84	506
85 and over	239
Less than 65	117

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2016

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	54
Depression	21
Chronic Kidney Disease	37
Asthma	26
Osteoperosis	6
Atrial Fibrilation	29
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

ambulatory monitoring	14
cardiac procedures	1420
cardioversion	14
catheterization	41
diagnostic procedures	41
doctor visit	1454
hospital care	77
inpatient care	77
minimally invasive procedures	73
nuclear scan	318
stress testing	644
ultrasound (sonogram)	774
vascular procedures	41

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1042
Female	973

**Ethnicity**
Non-Hispanic White	1832
Black	21
Hispanic	42
Asian	50
Other	53
Native American	17

**Age**
From 65 to 74	800
From 75 to 84	727
85 and over	330
Less than 65	158

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2017

Hypertension	75
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	54
Depression	21
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	41
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

ambulatory monitoring	40
cardiac procedures	1768
cardioversion	15
catheterization	50
diagnostic procedures	50
doctor visit	1463
hospital care	136
inpatient care	136
minimally invasive procedures	101
nuclear scan	363
stress testing	851
ultrasound (sonogram)	866
vascular procedures	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1286
Female	1103

**Ethnicity**
Non-Hispanic White	2158
Black	24
Hispanic	53
Asian	64
Other	62
Native American	28

**Age**
From 65 to 74	935
From 75 to 84	895
85 and over	382
Less than 65	177

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2018

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2019 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

cardiac procedures	2258
catheterization	59
diagnostic procedures	59
doctor visit	1282
hospital care	163
inpatient care	163
minimally invasive procedures	81
nuclear scan	516
stress testing	1397
ultrasound (sonogram)	951
vascular procedures	70

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1377
Female	1203

**Ethnicity**
Non-Hispanic White	2337
Black	23
Hispanic	54
Asian	70
Other	62
Native American	34

**Age**
From 65 to 74	1002
From 75 to 84	1020
85 and over	406
Less than 65	152

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2019

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	7
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2020 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

cardiac procedures	1718
catheterization	56
diagnostic procedures	56
doctor visit	841
hospital care	106
inpatient care	106
minimally invasive procedures	56
nuclear scan	342
stress testing	945
ultrasound (sonogram)	838
vascular procedures	56

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1086
Female	898

**Ethnicity**
Non-Hispanic White	1818
Black	25
Hispanic	28
Asian	39
Other	57
Native American	17

**Age**
From 65 to 74	767
From 75 to 84	767
85 and over	343
Less than 65	107

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2020

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	60
Depression	21
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2021 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

cardiac procedures	2064
catheterization	28
diagnostic procedures	28
doctor visit	1139
hospital care	79
inpatient care	79
minimally invasive procedures	43
nuclear scan	530
stress testing	1310
ultrasound (sonogram)	833
vascular procedures	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1145
Female	998

**Ethnicity**
Non-Hispanic White	1932
Black	30
Hispanic	45
Asian	54
Other	63
Native American	19

**Age**
From 65 to 74	789
From 75 to 84	916
85 and over	330
Less than 65	108

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2021

Hypertension	73
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	59
Depression	21
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA during 2022 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

cardiac procedures	1591
catheterization	25
diagnostic procedures	25
doctor visit	1180
hospital care	75
inpatient care	75
minimally invasive procedures	25
nuclear scan	422
stress testing	883
ultrasound (sonogram)	718
vascular procedures	25

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	1091
Female	939

**Ethnicity**
Non-Hispanic White	1815
Black	21
Hispanic	52
Asian	67
Other	57
Native American	18

**Age**
From 65 to 74	749
From 75 to 84	875
85 and over	326
Less than 65	80

Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC in 2022

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	12
Atrial Fibrilation	37
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Justin D. Penn, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Justin D. Penn, MD, FACC treated as a hospitalist in Bainbridge Island, WA were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

ambulatory monitoring	28
blood draw	14
cardiac procedures	1528
cardioversion	15
catheterization	41
diagnostic procedures	41
doctor visit	1014
hospital care	108
inpatient care	108
minimally invasive procedures	61
nuclear scan	341
stress testing	815
ultrasound (sonogram)	729
vascular procedures	45

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Justin D. Penn, MD, FACC.

**Gender**
Male	945
Female	808

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	44
Non-Hispanic White	1593
Native American / Alaskan Native	16
Hispanic	36
Other	42

**Age**
75 to 84	680
85 and over	285
Less than 65	111
65 to 74	677

Average of Total of Conditions of Medicare patients treated by Dr. Justin D. Penn, MD, FACC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Justin D. Penn, MD, FACC treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	66
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	7
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Atrial Fibrillation	27
Dementia	7
Cancer	11

Education & Training

Dr. Justin D. Penn, MD, FACC graduated from University of Washington School of Medicine. He completed residency at University of Rochester Medical Center. He is certified by the Board Certification: Nuclear Cardiology Cardiovascular Disease Cardiac CT Echocardiography and has a state license in New York.

Medical School: University of Washington School of Medicine

Residency: University of Rochester Medical Center

Board Certification: Board Certification: Nuclear Cardiology Cardiovascular Disease Cardiac CT Echocardiography

Licensed In: New York

Affiliations & Hospitals

Dr. Justin D. Penn, MD, FACC is associated with these hospitals and organizations:

Virginia Mason Franciscan Health

Ratings & Reviews

Dr. Justin D. Penn, MD, FACC has an exceptional overall rating with an average of 4.81 out of 5 stars based on 505 ratings. We collect ratings and reviews of Dr. Justin D. Penn, MD, FACC from all over the web to help you find the right in Bainbridge Island, WA.

4.81

Overall Rating

(505 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-07-29

Patient verified via Press Ganey

Dr. Penn has a friendly personality but it's apparent from his questions and comments that he's a vastly experienced and knowledgeable cardiologist. I agree with his diagnoses and his cardiac care plan for me. I'm very happy that I chose him as my heart specialist.

Overall Rating: 5.0 2024-08-31

Patient verified via Press Ganey

Dr Penn is very professional while being caring and kind. Takes time to make sure my concerns were addressed and explanations understood. He goes over my chart/ and history to be sure he is addressing current issues. Excellent cardiac care provider.

Overall Rating: 5.0 2024-11-04

Patient verified via Press Ganey

Meeting with Dr Penn was probably the best experience I've had with a doctor! He listened, answered questions, explained his thoughts, was very detailed, and concerned for my wellbeing.

Overall Rating: 5.0 2025-04-20

Patient verified via Press Ganey

Dr.Penn is professional, caring and listens to my concerns. He is extremely patient with me as I work with him to make decisions concerning my health care.

Overall Rating: 5.0 2024-05-26

Patient verified via Press Ganey

Dr. Penn is always outstanding. Listens well, leads by asking if I have any concerns. Knows his stuff and backs it up by citing the studies.

Overall Rating: 5.0 2025-07-17

Patient verified via Press Ganey

Dr Penn is an excellent listener and an encouraging provider. I'm recommending him to any friends who might want a new cardiologist.

Overall Rating: 5.0 2025-07-20

Patient verified via Press Ganey

Dr. Penn was extraordinarily kind, attentive, and took time to answer questions using understandable terminology and relevance.

Overall Rating: 5.0 2025-02-07

Patient verified via Press Ganey

Your lucky to have this doctor, if I had to go to surgery with him in charge, I would feel very confident about him.

Overall Rating: 5.0 2026-02-26

Patient verified via Press Ganey

Dr. Penn took his time to explain my condition and the actions that should be take. He answered all my questions.

Overall Rating: 3.0 2023-09-09

Patient verified via Press Ganey

Dr Penn answered my questions in a very disconnected way. He didn't seem to understand I was asking.

To see all 505 reviews for Dr. Justin D. Penn, MD, FACC, view their full profile.

General Payments

These charts describe general payments received by Dr. Justin D. Penn, MD, FACC. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boston Scientific Corporation	$1,168 WATCHMAN $1,137	Brady Generator $19	Tachy System $12
Abbott Laboratories	$148 CardioMEMS HF System $148
Medtronic Vascular, Inc.	$118 CoreValve Evolut $118
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$101 LifeVest $101
Merck Sharp & Dohme Corporation	$80 ZETIA $80
Other	$261 Indigo $70	FFRct $36	CRM $34	BRILINTA $24	Impella $23	Other $74

**Types of Payments**
Travel and Lodging	$901
Food and Beverage	$811
Education	$165

Biography

Dr. Justin Penn sees patients in Silverdale, WA, Bainbridge Island, WA, and Poulsbo, WA. His medical specialties are adult cardiology and hospital medicine (hospitalist). Dr. Penn is affiliated with Franciscan Medical Group and Virginia Mason Franciscan Health. He graduated from the University of Washington School of Medicine. For his residency, Dr. Penn trained at the University of Rochester Medical Center. His average rating from his patients is 5.0 stars (out of 5). Dr. Penn's practice in Silverdale, WA is open to new patients as reported by Virginia Mason Franciscan Health.