Quick answers
- Which hospitals does Ali Ayyash work at?
- Medicare's official clinician data lists Ali Ayyash at 4 hospitals: Ahn Wexford Hospital, Forbes Hospital, UPMC East and West Penn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ali Ayyash see patients?
- Medicare's clinician data lists 2 practice locations, including Pittsburgh, PA. Call before your visit to confirm the address.
- What is Ali Ayyash's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Allergy/Immunology and Internal Medicine.
- Does Ali Ayyash accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Ayyash 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 Ali Ayyash offer telehealth?
- Medicare's clinician data says Ali Ayyash offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ali Ayyash?
- (412) 359-6640, as listed in official Medicare / NPI Registry data.
- What is Ali Ayyash's NPI number?
- 1467913186. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ali Ayyash works
Medicare's Facility Affiliation Data lists Ali Ayyash at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ahn Wexford HospitalWexford, PA · Acute Care Hospital · CCN 390334
- Forbes HospitalMonroeville, PA · Acute Care Hospital · CCN 390267
- UPMC EastMonroeville, PA · Acute Care Hospital · CCN 390328
- West Penn HospitalPittsburgh, PA · Acute Care Hospital · CCN 390090
Practice locations
Addresses where Ali Ayyash is enrolled with Medicare (CMS data updated 2026-10-02).
- 4815 Liberty Ave, Suite 250Pittsburgh, PA 15224 (412) 359‑6640
- 490 E N Ave, Suite 207Pittsburgh, PA 15212 (412) 359‑6640
Group practices
Medicare enrollment lists Ali Ayyash as a member of this group (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
Specialties
- Hospitalistprimary
- Allergy/Immunologyalso
- Internal Medicinealso
Other hospitalists in Pittsburgh
Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Drexel University College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467913186 |
| 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