Quick answers
- Which hospitals does Hagop Margossian work at?
- Medicare's official clinician data lists Hagop Margossian at 3 hospitals: Jefferson Abington Hospital, Temple University Hospital and Thomas Jefferson University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hagop Margossian see patients?
- Medicare's clinician data lists 4 practice locations, including Philadelphia, PA. Call before your visit to confirm the address.
- What is Hagop Margossian's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Hagop Margossian accept Medicare assignment?
- Yes. Medicare's clinician data says Hagop Margossian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Hagop Margossian offer telehealth?
- Medicare's clinician data says Hagop Margossian offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Hagop Margossian?
- (215) 955-6161, as listed in official Medicare / NPI Registry data.
- What is Hagop Margossian's NPI number?
- 1952374571. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hagop Margossian works
Medicare's Facility Affiliation Data lists Hagop Margossian at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jefferson Abington HospitalAbington, PA · Acute Care Hospital · CCN 390231
- Temple University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390027
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390174
Practice locations
Addresses where Hagop Margossian is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 S 11th St, Suite 8490Philadelphia, PA 19107 (215) 955‑6161
- 1703 S Broad St, Suite 300Philadelphia, PA 19148 (215) 463‑5333
- 2301 S Broad StPhiladelphia, PA 19148
- 700 Cottman Ave, Bldg BPhiladelphia, PA 19111 (215) 745‑4100
Group practices
Medicare enrollment lists Hagop Margossian as a member of these groups (CMS data updated 2026-10-02).
- Methodist Associates in Healthcare, Inc390 clinicians in the group
- Cardiology Consultants of Philadelphia PC153 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Pennsylvania →
Other cardiologists in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952374571 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians