Quick answers
- Which hospitals does Katelyn M. Seigman work at?
- Medicare's official clinician data lists Katelyn M. Seigman at 1 hospital: WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katelyn M. Seigman see patients?
- Medicare's clinician data lists 6 practice locations, including Hanover, PA, York, PA and Manchester, PA. Call before your visit to confirm the address.
- What is Katelyn M. Seigman's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katelyn M. Seigman accept Medicare assignment?
- Yes. Medicare's clinician data says Katelyn M. Seigman 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 Katelyn M. Seigman?
- (717) 646-4201, as listed in official Medicare / NPI Registry data.
- What is Katelyn M. Seigman's NPI number?
- 1982123865. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katelyn M. Seigman works
Medicare's Facility Affiliation Data lists Katelyn M. Seigman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- WellSpan York HospitalYork, PA · Acute Care Hospital · CCN 390046
Practice locations
Addresses where Katelyn M. Seigman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 100 Eisenhower Dr, Wellspan Urgent CareHanover, PA 17331 (717) 646‑4201
- 2250 E Market StYork, PA 17402
- 25 Monument RdYork, PA 17403
- 4050 N George St ExtManchester, PA 17345
- 717 Town Ctr DrYork, PA 17408 (717) 356‑4240
Group practices
Medicare enrollment lists Katelyn M. Seigman as a member of this group (CMS data updated 2026-10-02).
- WellSpan Medical Group2,480 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.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982123865 |
| 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