Quick answers
- Which hospitals does Troy J. Hamilton work at?
- Medicare's official clinician data lists Troy J. Hamilton at 3 hospitals: Gettysburg Hospital, UPMC Pinnacle Hospitals and WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Troy J. Hamilton see patients?
- Medicare's clinician data lists 11 practice locations, including Harrisburg, PA, Forest Hill, MD and York, PA. Call before your visit to confirm the address.
- What is Troy J. Hamilton's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Troy J. Hamilton accept Medicare assignment?
- Yes. Medicare's clinician data says Troy J. Hamilton 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 Troy J. Hamilton?
- (717) 782-2100, as listed in official Medicare / NPI Registry data.
- What is Troy J. Hamilton's NPI number?
- 1962559344. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Troy J. Hamilton works
Medicare's Facility Affiliation Data lists Troy J. Hamilton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gettysburg HospitalGettysburg, PA · Acute Care Hospital · CCN 390065
- UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · CCN 390067
- WellSpan York HospitalYork, PA · Acute Care Hospital · CCN 390046
Practice locations
Addresses where Troy J. Hamilton is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 111 S Front StHarrisburg, PA 17101
- 12 Newport Dr, Suite AForest Hill, MD 21050
- 228 Saint Charles WayYork, PA 17402
- 25 Monument RdYork, PA 17403
- 2501 N 3rd St, Kline Health Center Foot and AnkleHarrisburg, PA 17110 (717) 782‑2100
Group practices
Medicare enrollment lists Troy J. Hamilton as a member of these groups (CMS data updated 2026-10-02).
- WellSpan Medical Group2,480 clinicians in the group
- Pinnacle Health Medical Services1,019 clinicians in the group
- Keystone Rehabilitation Systems Inc776 clinicians in the group
- Agape Physical Therapy and Sports Rehabilitation LP678 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Harrisburg
Clinicians with the same Medicare primary specialty in Harrisburg, PA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962559344 |
| 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