Quick answers
- Which hospitals does John C. Mellinger work at?
- Medicare's official clinician data lists John C. Mellinger at 4 hospitals: Ahn Wexford Hospital, Allegheny General Hospital, Jefferson Hospital and Magee Womens Hospital of UPMC Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Mellinger see patients?
- Medicare's clinician data lists 4 practice locations, including Wexford, PA and Leechburg, PA. Call before your visit to confirm the address.
- What is John C. Mellinger's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does John C. Mellinger accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Mellinger 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 John C. Mellinger?
- (878) 332-4149, as listed in official Medicare / NPI Registry data.
- What is John C. Mellinger's NPI number?
- 1427002765. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Mellinger works
Medicare's Facility Affiliation Data lists John C. Mellinger 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
- Allegheny General HospitalPittsburgh, PA · Acute Care Hospital · CCN 390050
- Jefferson HospitalJefferson Hills, PA · Acute Care Hospital · CCN 390265
- Magee Womens Hospital of UPMC Health SystemPittsburgh, PA · Acute Care Hospital · CCN 390114
Practice locations
Addresses where John C. Mellinger is enrolled with Medicare (CMS data updated 2026-10-02).
- 12311 Perry HwyWexford, PA 15090
- 12311 Perry Hwy, Fl 1Wexford, PA 15090 (878) 332‑4149
- 12351 Perry HwyWexford, PA 15090 (412) 359‑6581
- 62 Greenbriar Dr, Suite 1Leechburg, PA 15656 (724) 845‑7765
Group practices
Medicare enrollment lists John C. Mellinger as a member of this group (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Wexford
Clinicians with the same Medicare primary specialty in Wexford, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427002765 |
| 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