Quick answers
- Which hospitals does Joel Messom work at?
- Medicare's official clinician data lists Joel Messom at 1 hospital: UPMC Altoona. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joel Messom see patients?
- Medicare's clinician data lists 4 practice locations, including Altoona, PA and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Joel Messom's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Joel Messom accept Medicare assignment?
- Yes. Medicare's clinician data says Joel Messom 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 Joel Messom?
- (814) 889-2626, as listed in official Medicare / NPI Registry data.
- What is Joel Messom's NPI number?
- 1376921403. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joel Messom works
Medicare's Facility Affiliation Data lists Joel Messom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC AltoonaAltoona, PA · Acute Care Hospital · CCN 390073
Practice locations
Addresses where Joel Messom is enrolled with Medicare (CMS data updated 2026-10-02).
- 2918 6th AveAltoona, PA 16602 (814) 889‑2626
- 300 Halket StPittsburgh, PA 15213
- 620 Howard AveAltoona, PA 16601
- 620 Howard Ave, Fl 7Altoona, PA 16601 (814) 889‑4439
Group practices
Medicare enrollment lists Joel Messom as a member of this group (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Altoona
Clinicians with the same Medicare primary specialty in Altoona, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376921403 |
| 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