Quick answers
- Which hospitals does Ross D. Ellison work at?
- Medicare's official clinician data lists Ross D. Ellison at 1 hospital: Geisinger Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ross D. Ellison see patients?
- Medicare's clinician data lists 1 practice location in Coal Township, PA. Call before your visit to confirm the address.
- What is Ross D. Ellison's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ross D. Ellison accept Medicare assignment?
- Yes. Medicare's clinician data says Ross D. Ellison 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 Ross D. Ellison?
- (570) 644-4200, as listed in official Medicare / NPI Registry data.
- What is Ross D. Ellison's NPI number?
- 1477796480. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ross D. Ellison works
Medicare's Facility Affiliation Data lists Ross D. Ellison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Geisinger Medical CenterDanville, PA · Acute Care Hospital · CCN 390006
Practice locations
Addresses where Ross D. Ellison is enrolled with Medicare (CMS data updated 2026-10-02).
- 4200 Hospital RdCoal Township, PA 17866 (570) 644‑4200
Group practices
Medicare enrollment lists Ross D. Ellison as a member of this group (CMS data updated 2026-10-02).
- Geisinger Clinic3,467 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477796480 |
| 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