Quick answers
- Does Alyson T. Reese accept Medicare assignment?
- Yes. Medicare's clinician data says Alyson T. Reese accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Alyson T. Reese's NPI number?
- 1427859883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alyson T. Reese works
Medicare's Facility Affiliation Data lists Alyson T. Reese at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Oss Orthopaedic HospitalYork, PA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 390325
- UPMC MemorialYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390101
- WellSpan York HospitalYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390046
Practice locations
Addresses where Alyson T. Reese is enrolled with Medicare (CMS data updated October 2, 2026).
- 470 Eisenhower DrHanover, PA 17331
Group practices
Medicare enrollment lists Alyson T. Reese as a member of this group (CMS data updated October 2, 2026).
- Oss Orthopaedic Hospital LLC128 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hanover
Clinicians with the same Medicare primary specialty in Hanover, PA — not a recommendation.
Other clinicians in Oss Orthopaedic Hospital LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427859883 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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