Quick answers
- Which hospitals does Mark Ayzenberg work at?
- Medicare's official clinician data lists Mark Ayzenberg at 1 hospital: Holy Redeemer Hospital and Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Ayzenberg see patients?
- Medicare's clinician data lists 1 practice location in Huntingdon Valley, PA. Call before your visit to confirm the address.
- What is Mark Ayzenberg's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Mark Ayzenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Ayzenberg 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.
- What is the phone number for Mark Ayzenberg?
- (215) 821-7059, as listed in official Medicare / NPI Registry data.
- What is Mark Ayzenberg's NPI number?
- 1144563818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Ayzenberg works
Medicare's Facility Affiliation Data lists Mark Ayzenberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Redeemer Hospital and Medical CenterMeadowbrook, PA · Acute Care Hospital · CCN 390097
Practice locations
Addresses where Mark Ayzenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 2138 County Line RdHuntingdon Valley, PA 19006 (215) 821‑7059
Group practices
Medicare enrollment lists Mark Ayzenberg as a member of this group (CMS data updated 2026-10-02).
- Iron Mountain Orthopaedic Institute2 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Commonwealth Medical College |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144563818 |
| 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