Quick answers
- Which hospitals does Callista Morris work at?
- Medicare's official clinician data lists Callista Morris at 5 hospitals: Oss Orthopaedic Hospital, Penn State Health Hampden Medical Center, Penn State Health Holy Spirit Medical Center, UPMC Pinnacle Hospitals and WellSpan Chambersburg Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Callista Morris see patients?
- Medicare's clinician data lists 3 practice locations, including York, PA, Cranberry Twp, PA and Mechanicsburg, PA. Call before your visit to confirm the address.
- What is Callista Morris's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Callista Morris accept Medicare assignment?
- Yes. Medicare's clinician data says Callista Morris 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 Callista Morris's NPI number?
- 1962790683. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Callista Morris works
Medicare's Facility Affiliation Data lists Callista Morris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Oss Orthopaedic HospitalYork, PA · Acute Care Hospital · CCN 390325
- Penn State Health Hampden Medical CenterEnola, PA · Acute Care Hospital · CCN 390336
- Penn State Health Holy Spirit Medical CenterCamp Hill, PA · Acute Care Hospital · CCN 390004
- UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · CCN 390067
- WellSpan Chambersburg HospitalChambersburg, PA · Acute Care Hospital · CCN 390151
Practice locations
Addresses where Callista Morris is enrolled with Medicare (CMS data updated 2026-10-02).
- 1855 Powder Mill RdYork, PA 17402
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
- 856 Century DrMechanicsburg, PA 17055
Group practices
Medicare enrollment lists Callista Morris as a member of these groups (CMS data updated 2026-10-02).
- Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
- Oss Orthopaedic Hospital LLC128 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in York
Clinicians with the same Medicare primary specialty in York, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962790683 |
| 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