Jenna Maxine Marinock, MD
Internal Medicine Physician · Philadelphia, PA
Jenna Maxine Marinock, MD is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1740850395, issued on Jun 27, 2021. Check the license (Pennsylvania MD484478, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jenna Maxine Marinock
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD484478 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3322 N Broad St, Philadelphia, PA 19140
- Phone
- (215) 707-1800
- Enumerated
- Jun 27, 2021
- Record last updated
- Jun 6, 2025
- Fax
- (215) 707-3644
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 3322 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jill Allenbaugh, M.D.Internal Medicine Physician1366785339
- Carolyn Beauchamp, PA-CPhysician Assistant1356680292
- Samuel Black, MD, PHDStudent in an Organized Health Care Education/Training Program1124697958
- Mark Cinquegrani, PHARMDPharmacist1730949314
Verify Jenna Maxine Marinock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD484478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
281 Medicare Part D claims for 39 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium30 claims
- Atorvastatin Calcium18 claims
- Albuterol Sulfate Hfa15 claims
- Escitalopram Oxalate14 claims
- Eliquis12 claims
- Januvia11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jenna Maxine Marinock among 7,300 internal medicine physician records in Pennsylvania
Jenna Maxine Marinock, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.
- NPI issued2021 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathleen Coppola, MDPhiladelphia, PA 191401932197837
- Giuliana Defrancesch, MDPhila, PA 191401154307783
- Susan Gersh, MDPhiladelphia, PA 191401780672659
- Sharon Herring, MDPhiladelphia, PA 191401285600197
- Lawrence Kaplan, MDPhiladelphia, PA 191401225026198
- Karen Lin, MDPhiladelphia, PA 191401194713099
- Keith McNellis, MDPhiladelphia, PA 191401003804907
- Faria Mesgar, MDPhiladelphia, PA 191401104814268
Common questions
What is Jenna Maxine Marinock, MD's NPI number?
Jenna Maxine Marinock, MD's National Provider Identifier (NPI) is 1740850395, issued on Jun 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jenna Maxine Marinock, MD located?
The NPPES record lists a practice address at 3322 N Broad St, Philadelphia, PA, 19140. Phone: (215) 707-1800. Providers update this record themselves, so call before visiting.
How can I verify Jenna Maxine Marinock, MD's license?
NPPES lists Pennsylvania license number MD484478, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jenna Maxine Marinock, MD prescribe under Medicare Part D?
In 2024, Jenna Maxine Marinock, MD had 281 Medicare Part D claims for 39 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.