Doctor profile · Federal record

Dr. Hamid Hassanzadeh, MD

Internal Medicine Physician (CMS: Internal Medicine) · Philadelphia, PA

  • NPI 1659949832
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5501 Old York RD Ste 1
Philadelphia, PA 191413098
(215) 456-8520

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #MT222978

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659949832. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Xeris Pharmaceuticals, Inc. 1 $24.42

By nature of payment

Food and Beverage
$24

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
123
Patients
25
Total drug cost
$1,438
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 23 12 $77
Carvedilol Generic 23 0 $125
Atorvastatin Calcium Generic 22 13 $199
Tamsulosin Hcl Generic 17 0 $111
Furosemide Generic 13 0 $56
Pantoprazole Sodium Generic 13 0 $89
Nifedipine Er (Nifedipine) Brand 12 0 $781

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hamid Hassanzadeh's medical specialty?
Dr. Hamid Hassanzadeh practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Hamid Hassanzadeh practice?
Dr. Hamid Hassanzadeh practices at 5501 Old York RD Ste 1, Philadelphia, PA 191413098. Office phone: 2154568520.
What is Dr. Hamid Hassanzadeh's NPI?
Dr. Hamid Hassanzadeh's National Provider Identifier (NPI) is 1659949832, issued by NPPES.
Does Dr. Hamid Hassanzadeh accept Medicare assignment?
Yes. Dr. Hamid Hassanzadeh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.