Adrenergic beta-AntagonistsAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor Antagonists
Dr. Justin D. Penn, MD
NPI1770755985PAC ID1658558358
- Medicare services, 2024
- 5,373
- Medicare patients, 2024
- 1,823
- Part D claims, 2024
- 4,437
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 1950 NW Myhre Rd, Silverdale, WA 98383
- Practice phone
- Call (253) 779-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Franciscan Medical Group
Silverdale, Washington
Find Dr. Penn's professional email, personal email and mobile number
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Dr. Justin D. Penn is a cardiologist in Silverdale, Washington
Dr. Penn practices at Franciscan Medical Group in Silverdale, Washington.
Dr. Penn's NPI, 1770755985, was assigned on March 27, 2008. Dr. Penn graduated from University of Washington School of Medicine in 2008. Dr. Penn holds Washington license MD60544826.
NPI and contact details
- NPI
- 1770755985NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658558358
- NPI enumeration date
- March 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (253) 779-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin D. Penn practices at Franciscan Medical Group in Silverdale, Washington
Dr. Penn's primary practice is Franciscan Medical Group, at 1950 NW Myhre Rd, Silverdale, WA 98383 in Kitsap County. The practice phone is (253) 779-6100.
- Franciscan Medical Group1950 NW Myhre Rd, Silverdale, WA 98383 · Kitsap CountyPhone(253) 779-6100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Justin D. Penn is affiliated with 8 sites of care and 4 medical groups
Dr. Penn's primary practice is Franciscan Medical Group in Silverdale, Washington. Dr. Penn is also affiliated with St. Michael Medical Center. The medical group on file is Franciscan Orthopedics - Silverdale. Dmand AI also links Dr. Penn to 4 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Franciscan Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Justin D. Penn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Penn practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Franciscan Medical Group | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin D. Penn is one of 416 cardiologists in Washington
Cardiovascular disease is Dr. Penn's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Penn's licenses on file in 3 states: Washington, Colorado and New York.
Specialties and state licenses
- Cardiovascular disease, WashingtonPrimary
- Colorado license
- Hospitalist, New York
Cardiologists near Dr. Penn
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
416cardiologists in Washington
9cardiologists in Silverdale
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Justin D. Penn billed Medicare for 5,373 services in 2024
CMS data shows 5,373 Medicare services from Dr. Penn across 31 procedure codes in 2024, for 1,823 Medicare patients. Medicare paid $307,391 for them.
Medicare services, 20245,373
Medicare patients1,823
Paid by Medicare$307,391
Procedure codes31
Dr. Penn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,9432024: 1,8704%
- Office and hospital visits
- 2023: 1,3782024: 1,4344%
- Drugs given in the office
- 2023: 4062024: 1,310223%
- Imaging
- 2023: 6932024: 46133%
- Other services
- 2023: 3342024: 29811%
Where Dr. Penn's Medicare services took place, 2024
- In an office4,89591%
- In a facility4789%
Dr. Penn compared with the Washington median for cardiologists, 2024
- Dr. Penn
- Washington median
- Medicare services
- 5,373vs 1,5203.5 times
- Medicare patients
- 1,823vs 8462.2 times
- Part D claims
- 4,226vs 1,7212.5 times
Medians across 425 cardiologists in Washington with Dmand AI profiles that report each measure.
Dr. Penn's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin D. Penn treated 1,823 Medicare patients in 2024, average age 77
CMS counts 1,823 Medicare patients who saw Dr. Penn in 2024. The largest group is 75 to 84, with 827 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Penn's median patient age at 74, with 44% women.
Medicare patients, 20241,823
Average age77
Average risk score1.34
Also on Medicaid6%
Dr. Penn's Medicare patients by age, 2024
Dr. Penn's Medicare patients by sex, 2024
- Women81545%
- Men1,00855%
Chronic conditions among Dr. Penn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease51%
- Arthritis45%
- Atrial fibrillation38%
- Heart failure34%
- Diabetes28%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Penn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin D. Penn wrote 4,437 Medicare Part D claims in 2024
In 2024, Dr. Penn wrote 4,437 Medicare Part D claims for 705 patients. 78% of them were for generic drugs. CMS names the drug for 4,226 of them, across 42 drugs with 11 or more claims each, at $2,051,075 in total drug cost. In 2023, CMS named 3,365 claims across 39 drugs.
Part D claims, 20244,437
Drugs named by CMS42
Total drug cost$2.1M
Part D patients705
Dr. Penn's Part D claims by kind of drug, 2024
- Generic3,472 claims78%
- Brand-name965 claims22%
Dr. Penn's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,3652024: 4,22626%
Drugs named by CMS: 42 in 2024, 39 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Justin D. Penn offers telehealth to Medicare patients
Dr. Penn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Penn as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Justin D. Penn has 1 publication on record
Dmand AI links 1 paper to Dr. Penn in 2015. Dr. Penn's most frequent co-author is Jeffrey Dean Alexis, MD.
Papers1
Dr. Penn's most frequent co-authors
Recent publications by Dr. Penn
See who Dr. Penn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Penn works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Justin D. Penn received $1,726 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Penn from 12 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 52% of the total. Boston Scientific Corporation paid the most, $1,137.
General payments to Dr. Penn by program year, 2016 to 2025
General payments to Dr. Penn by kind, 2016 to 2025
$1.7Kin total
- Travel and lodging$90152%
- Food and beverage$82448%
Companies that paid Dr. Penn the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Justin D. Penn graduated from University of Washington School of Medicine
Dr. Penn graduated from University of Washington School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Justin D. Penn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Justin D. Penn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Justin D. Penn's NPI number?
Dr. Justin D. Penn's NPI number is 1770755985. It was assigned on March 27, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin D. Penn?
Dr. Justin D. Penn is a cardiologist in Silverdale, Washington. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Justin D. Penn practice?
Dr. Penn practices at 1950 NW Myhre Rd, Silverdale, WA 98383. Dr. Penn's primary practice is Franciscan Medical Group in Silverdale, Washington. Dmand AI also links Dr. Penn to 4 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Justin D. Penn's office phone number?
The practice phone on file for Dr. Penn is (253) 779-6100.
What is Dr. Justin D. Penn's medical license number?
Dr. Penn holds Washington license MD60544826, one of the licenses on file in 3 states.
Which states has Dr. Justin D. Penn been licensed in?
Dmand AI has state licenses on file for Dr. Penn in Washington, Colorado and New York.
Which hospitals is Dr. Justin D. Penn affiliated with?
Dr. Penn is affiliated with St. Michael Medical Center. Dmand AI links Dr. Penn to 4 more hospitals.
What medical group is Dr. Justin D. Penn part of?
Dr. Penn is linked to Franciscan Orthopedics - Silverdale. Dmand AI links Dr. Penn to 3 more medical groups.
Does Dr. Justin D. Penn accept Medicare?
Yes. CMS data shows Dr. Penn billed Medicare for 5,373 services in 2024, and Dr. Penn accepts Medicare assignment.
Does Dr. Justin D. Penn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Penn as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Justin D. Penn see?
CMS counts 1,823 Medicare patients who saw Dr. Penn in 2024, with an average age of 77.
What services does Dr. Justin D. Penn bill to Medicare?
In 2024, Dr. Penn's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J0461) and heart test or procedure (93306).
Where did Dr. Justin D. Penn go to medical school?
Dr. Penn graduated from University of Washington School of Medicine in 2008.
What drugs does Dr. Justin D. Penn prescribe most?
In 2024 Medicare Part D data, Dr. Penn's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Eliquis.
Has Dr. Justin D. Penn received payments from drug or device companies?
CMS Open Payments shows $1,726 in general payments to Dr. Penn from 12 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Justin D. Penn been practicing?
Dr. Penn graduated from medical school in 2008, 18 years ago.
Does Dr. Justin D. Penn do research?
Dmand AI links 1 publication to Dr. Penn.
Who does Dr. Justin D. Penn publish with?
Dr. Penn's most frequent co-authors are Jeffrey Dean Alexis, MD (1 shared paper).
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