Quick answers
- Which hospitals does Mary E. Silveira Pelin work at?
- Medicare's official clinician data lists Mary E. Silveira Pelin at 2 hospitals: Gettysburg Hospital and WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary E. Silveira Pelin see patients?
- Medicare's clinician data lists 3 practice locations, including York, PA. Call before your visit to confirm the address.
- What is Mary E. Silveira Pelin's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary E. Silveira Pelin accept Medicare assignment?
- Yes. Medicare's clinician data says Mary E. Silveira Pelin 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 Mary E. Silveira Pelin?
- (717) 851-2465, as listed in official Medicare / NPI Registry data.
- What is Mary E. Silveira Pelin's NPI number?
- 1245010073. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary E. Silveira Pelin works
Medicare's Facility Affiliation Data lists Mary E. Silveira Pelin 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
- WellSpan York HospitalYork, PA · Acute Care Hospital · CCN 390046
Practice locations
Addresses where Mary E. Silveira Pelin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 S George StYork, PA 17403
- 1001 S George St 2nd Floor, Wellspan Pulmonary and Sleep MedicineYork, PA 17403 (717) 851‑2465
- 25 Monument RdYork, PA 17403
Group practices
Medicare enrollment lists Mary E. Silveira Pelin as a member of this group (CMS data updated 2026-10-02).
- WellSpan Medical Group2,480 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in York
Clinicians with the same Medicare primary specialty in York, PA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245010073 |
| 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