Gregory S. Weinstein, MD
Otolaryngology Physician · Philadelphia, PA
Gregory S. Weinstein, MD is an otolaryngology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1467477125, issued on Jul 13, 2006. Check the license (Pennsylvania MD044340L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory S. Weinstein
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD044340L PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce St, Philadelphia, PA 19104
- Phone
- (215) 662-2777
- Enumerated
- Jul 13, 2006
- Record last updated
- Oct 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (215) 662-4613
- Medicaid ID
- 001247791 PA
- Medicare enrollment
- Enrolled (PECOS I20100407000710); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1985
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 531 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Abbott, CRNPNurse Practitioner1396771689
- Michael Abboud, MDEmergency Medicine Physician1962820852
- Emily AbdelmessihPediatric Pharmacist1891612560
- Mohammed AbdullahStudent in an Organized Health Care Education/Training Program1013595495
- Amin Abedini, MDStudent in an Organized Health Care Education/Training Program1912609017
- Farid Aboharb, MD, PHDStudent in an Organized Health Care Education/Training Program1295595973
Verify Gregory S. Weinstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD044340LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average otolaryngology physician in 2024
213 Medicare Part D claims for 72 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Pentoxifylline52 claims
- Nystatin35 claims
- Oxycodone Hcl25 claims
- Lidocaine Hcl Viscous18 claims
- Gabapentin14 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.
2 hospitals and group practices
- Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
- University OF Penn - Medical GroupRadnor, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gregory S. Weinstein among 531 otolaryngology physician records in Pennsylvania
Gregory S. Weinstein, MD is one of 531 otolaryngology physician records with a practice address in Pennsylvania. 82% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 53% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1985 · median 2002 among the 355 with a school on file
- Record last updated2012 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Pennsylvania
There are 531 otolaryngology physician records in Pennsylvania.
All 531 in Pennsylvania → Every provider in Philadelphia → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Soo Abboud, MDPhiladelphia, PA 191041821033440
- Devraj Basu, MDPhiladelphia, PA 191041053348367
- Douglas Bigelow, MDPhiladelphia, PA 191041801821608
- Ara Chalian, MDPhiladelphia, PA 191041588699482
- Steven Chesnick, M.D.Philadelphia, PA 191041487617478
- Donald Farwell, M.D.Philadelphia, PA 191041972587525
- David Kennedy, MDPhiladelphia, PA 191041528090644
- Daqing Li, MDPhiladelphia, PA 191041699703710
Common questions
What is Gregory S. Weinstein, MD's NPI number?
Gregory S. Weinstein, MD's National Provider Identifier (NPI) is 1467477125, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory S. Weinstein, MD located?
The NPPES record lists a practice address at 3400 Spruce St, Philadelphia, PA, 19104. Phone: (215) 662-2777. Providers update this record themselves, so call before visiting.
How can I verify Gregory S. Weinstein, MD's license?
NPPES lists Pennsylvania license number MD044340L, 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 S. Weinstein, MD prescribe under Medicare Part D?
In 2024, Gregory S. Weinstein, MD had 213 Medicare Part D claims for 72 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.