Quick answers
- Which hospitals does Gretchen Chronister work at?
- Medicare's official clinician data lists Gretchen Chronister at 1 hospital: WellSpan York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gretchen Chronister see patients?
- Medicare's clinician data lists 4 practice locations, including York, PA. Call before your visit to confirm the address.
- What is Gretchen Chronister's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Gretchen Chronister accept Medicare assignment?
- Yes. Medicare's clinician data says Gretchen Chronister 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.
- Does Gretchen Chronister offer telehealth?
- Medicare's clinician data says Gretchen Chronister offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gretchen Chronister?
- (717) 845-7214, as listed in official Medicare / NPI Registry data.
- What is Gretchen Chronister's NPI number?
- 1346241387. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gretchen Chronister works
Medicare's Facility Affiliation Data lists Gretchen Chronister 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 Gretchen Chronister is enrolled with Medicare (CMS data updated 2026-10-02).
- 228 Saint Charles WayYork, PA 17402
- 25 Monument RdYork, PA 17403
- 2618 E Market St, Autumn HouseYork, PA 17403 (717) 845‑7214
- 914 W Market St, Autumn House WestYork, PA 17403 (717) 845‑7214
Group practices
Medicare enrollment lists Gretchen Chronister 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 York
Clinicians with the same Medicare primary specialty in York, PA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346241387 |
| 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