Quick answers
- Which hospitals does Roman J. Mack work at?
- Medicare's official clinician data lists Roman J. Mack at 1 hospital: UPMC Hamot. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roman J. Mack see patients?
- Medicare's clinician data lists 3 practice locations, including Erie, PA. Call before your visit to confirm the address.
- What is Roman J. Mack's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Roman J. Mack accept Medicare assignment?
- Yes. Medicare's clinician data says Roman J. Mack 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 Roman J. Mack?
- (814) 877-5500, as listed in official Medicare / NPI Registry data.
- What is Roman J. Mack's NPI number?
- 1831178839. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roman J. Mack works
Medicare's Facility Affiliation Data lists Roman J. Mack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
Practice locations
Addresses where Roman J. Mack is enrolled with Medicare (CMS data updated 2026-10-02).
- 3330 Peach St, Suite 107Erie, PA 16508 (814) 877‑5500
- 3406 Peach StErie, PA 16508 (814) 877‑5381
- 5930 Old French RdErie, PA 16509 (814) 860‑7816
Group practices
Medicare enrollment lists Roman J. Mack as a member of these groups (CMS data updated 2026-10-02).
- Keystone Rehabilitation Systems Inc776 clinicians in the group
- Regional Health Services Inc568 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Erie
Clinicians with the same Medicare primary specialty in Erie, PA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831178839 |
| 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