Quick answers
- Which hospitals does Peter J. McCarthy work at?
- Medicare's official clinician data lists Peter J. McCarthy at 3 hospitals: UPMC Carlisle, UPMC Hanover and UPMC Pinnacle Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter J. McCarthy see patients?
- Medicare's clinician data lists 1 practice location in Mechanicsburg, PA. Call before your visit to confirm the address.
- What is Peter J. McCarthy's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Peter J. McCarthy accept Medicare assignment?
- Yes. Medicare's clinician data says Peter J. McCarthy 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 Peter J. McCarthy offer telehealth?
- Medicare's clinician data says Peter J. McCarthy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Peter J. McCarthy?
- (717) 766-1795, as listed in official Medicare / NPI Registry data.
- What is Peter J. McCarthy's NPI number?
- 1902124506. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter J. McCarthy works
Medicare's Facility Affiliation Data lists Peter J. McCarthy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC CarlisleCarlisle, PA · Acute Care Hospital · CCN 390058
- UPMC HanoverHanover, PA · Acute Care Hospital · CCN 390233
- UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · CCN 390067
Practice locations
Addresses where Peter J. McCarthy is enrolled with Medicare (CMS data updated 2026-10-02).
- 2140 Fisher RdMechanicsburg, PA 17055 (717) 766‑1795
Group practices
Medicare enrollment lists Peter J. McCarthy as a member of this group (CMS data updated 2026-10-02).
- Pinnacle Health Medical Services1,019 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Mechanicsburg
Clinicians with the same Medicare primary specialty in Mechanicsburg, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902124506 |
| 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