Quick answers
- Which hospitals does John M. Cartwright work at?
- Medicare's official clinician data lists John M. Cartwright at 3 hospitals: Meadville Medical Center, Saint Vincent Hospital and Warren General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Cartwright see patients?
- Medicare's clinician data lists 2 practice locations, including Erie, PA. Call before your visit to confirm the address.
- What is John M. Cartwright's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does John M. Cartwright accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Cartwright 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 M. Cartwright?
- (814) 452-2218, as listed in official Medicare / NPI Registry data.
- What is John M. Cartwright's NPI number?
- 1841760733. 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 M. Cartwright works
Medicare's Facility Affiliation Data lists John M. Cartwright at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Meadville Medical CenterMeadville, PA · Acute Care Hospital · CCN 390113
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
- Warren General HospitalWarren, PA · Acute Care Hospital · CCN 390146
Practice locations
Addresses where John M. Cartwright is enrolled with Medicare (CMS data updated 2026-10-02).
- 240 W 11th StErie, PA 16501 (814) 452‑2218
- 240 W 11th St, Suite 2Erie, PA 16501
Group practices
Medicare enrollment lists John M. Cartwright as a member of this group (CMS data updated 2026-10-02).
- Metabolic Disease Associates, Inc.12 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 | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841760733 |
| 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