Quick answers
- Which hospitals does Matthew T. Then work at?
- Medicare's official clinician data lists Matthew T. Then at 4 hospitals: Magee Womens Hospital of UPMC Health System, UPMC East, UPMC McKeesport Hospital and UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew T. Then see patients?
- Medicare's clinician data lists 7 practice locations, including McKeesport, PA, Pittsburg, PA and Somerset, PA. Call before your visit to confirm the address.
- What is Matthew T. Then's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Matthew T. Then accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew T. Then 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 Matthew T. Then?
- (412) 664-2000, as listed in official Medicare / NPI Registry data.
- What is Matthew T. Then's NPI number?
- 1346441557. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew T. Then works
Medicare's Facility Affiliation Data lists Matthew T. Then at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Magee Womens Hospital of UPMC Health SystemPittsburgh, PA · Acute Care Hospital · CCN 390114
- UPMC EastMonroeville, PA · Acute Care Hospital · CCN 390328
- UPMC McKeesport HospitalMcKeesport, PA · Acute Care Hospital · CCN 390002
- UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · CCN 390164
Practice locations
Addresses where Matthew T. Then is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1500 5th AveMcKeesport, PA 15132 (412) 664‑2000
- 2 Hot Meal StPittsburg, PA 15203
- 225 S Ctr AveSomerset, PA 15501 (814) 443‑5000
- 225 S Ctr Ave, Somerset HospitalSomerset, PA 15501 (814) 443‑5000
- 2775 Mosside BlvdMonroeville, PA 15146 (412) 357‑3161
Group practices
Medicare enrollment lists Matthew T. Then as a member of this group (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346441557 |
| 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