Gregory Mokrynski, M.D.
Internal Medicine Physician · Philadelphia, PA
Gregory Mokrynski, M.D. is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1265466510, issued on Jul 11, 2006. Check the license (Pennsylvania MD039490E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory Mokrynski
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD039490E PA
Self-reported in NPPES; status is on the state search - Practice location
- 2301 S Broad St, Philadelphia, PA 19148
- Phone
- (215) 551-8660
- Enumerated
- Jul 11, 2006
- Record last updated
- Nov 2, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (215) 551-9247
- Medicaid IDs
- 7569408 NJ
001258866 PA - Medicare enrollment
- Enrolled (PECOS I20050215000188); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 2301 S Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Varun Aggarwal, M.D.Internal Medicine Physician1447515317
- Mark Allan, MDDiagnostic Radiology Physician1477594463
- Irene Amadio, C.R.N.A.Certified Registered Nurse Anesthetist1255338729
- Anuradha Amara, M.D.Internal Medicine Physician1790919009
- Jennifer Anderson, PAMedical Physician Assistant1659530673
- Robert Andrews, CRNACertified Registered Nurse Anesthetist1053308387
Verify Gregory Mokrynski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039490ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
662 Medicare Part D claims for 144 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Metoprolol Succinate44 claims
- Pantoprazole Sodium32 claims
- Amlodipine Besylate31 claims
- Metoprolol Tartrate30 claims
- Furosemide28 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- H2 Rehabilitation Extension Services LLCBoyertown, PA
- Tower Health Medical GroupWyomissing, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Mokrynski among 7,300 internal medicine physician records in Pennsylvania
Gregory Mokrynski, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1986 · median 2008 among the 4,208 with a school on file
- Record last updated2007 · 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
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- Robert Fortino, D.O.Philadelphia, PA 191481104939578
- Mark Graham, M.D.Philadelphia, PA 191481245258482
- Joseph Mangel, D.O.Philadelphia, PA 191481093759409
- Jeffrey Maron, DOPhiladelphia, PA 191481295775963
- Andrew Miller, M.D.Philadelphia, PA 191481366458549
Common questions
What is Gregory Mokrynski, M.D.'s NPI number?
Gregory Mokrynski, M.D.'s National Provider Identifier (NPI) is 1265466510, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Mokrynski, M.D. located?
The NPPES record lists a practice address at 2301 S Broad St, Philadelphia, PA, 19148. Phone: (215) 551-8660. Providers update this record themselves, so call before visiting.
How can I verify Gregory Mokrynski, M.D.'s license?
NPPES lists Pennsylvania license number MD039490E, 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 Gregory Mokrynski, M.D. prescribe under Medicare Part D?
In 2024, Gregory Mokrynski, M.D. had 662 Medicare Part D claims for 144 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Gregory Mokrynski, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.