Gregory Paul Stimac, MD, MSC
Surgery Physician · Pittsburgh, PA
Gregory Paul Stimac, MD, MSC is a surgery physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1962038976, issued on Mar 21, 2020. Check the license (Pennsylvania MD488049, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory Paul Stimac
- Credential
- MD, MSC
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD488049 PA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Halket St Ste 2601, Pittsburgh, PA 15213
- Phone
- (412) 641-4274
- Enumerated
- Mar 21, 2020
- Record last updated
- Dec 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20250725004301); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,867 in Pennsylvania → Look up another NPI →
Also registered at 300 Halket St Ste 2601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Green, PA-CPhysician Assistant1396336608
- Priscilla McAuliffe, MD PHDSurgery Physician1629158290
- Qurat Ul Ain Sabih, MDSurgical Oncology Physician1558592766
- Annmarie Sandor, CRNPFamily Nurse Practitioner1346298247
- Jennifer SteimanSurgical Oncology Physician1215190210
- Michaela Wadsworth, PAPhysician Assistant1760127112
Verify Gregory Paul Stimac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD488049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average surgery physician in 2024
70 Medicare Part D claims for 38 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Oxycodone Hcl22 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.
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Paul Stimac among 1,867 surgery physician records in Pennsylvania
Gregory Paul Stimac, MD, MSC is one of 1,867 surgery physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 80% of them.
- NPI issued2020 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2007 among the 932 with a school on file
- 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 208600000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Pennsylvania
There are 1,867 surgery physician records in Pennsylvania.
All 1,867 in Pennsylvania → Every provider in Pittsburgh → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Bestoun AhmedPittsburgh, PA 152131740336106
- Fady Balaa, MDPittsburgh, PA 152131831299452
- Amgad Elsherif, MDPittsburgh, PA 152131366659641
- Daniel Hall, MDPittsburgh, PA 152131841491883
- Abhinav Humar, M.D.Pittsburgh, PA 152131487687588
- Ryan Levy, MDPittsburgh, PA 152131770785404
- Priscilla McAuliffe, MD PHDPittsburgh, PA 152131629158290
- Matthew Neal, MDPittsburgh, PA 152131568666840
Common questions
What is Gregory Paul Stimac, MD, MSC's NPI number?
Gregory Paul Stimac, MD, MSC's National Provider Identifier (NPI) is 1962038976, issued on Mar 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Paul Stimac, MD, MSC located?
The NPPES record lists a practice address at 300 Halket St Ste 2601, Pittsburgh, PA, 15213. Phone: (412) 641-4274. Providers update this record themselves, so call before visiting.
How can I verify Gregory Paul Stimac, MD, MSC's license?
NPPES lists Pennsylvania license number MD488049, 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 Paul Stimac, MD, MSC prescribe under Medicare Part D?
In 2024, Gregory Paul Stimac, MD, MSC had 70 Medicare Part D claims for 38 beneficiaries; the average among surgery physician prescribers was 147. 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.