Quick answers
- Which hospitals does Donald J. Stone work at?
- Medicare's official clinician data lists Donald J. Stone at 1 hospital: Endless Mountains Health Systems. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald J. Stone see patients?
- Medicare's clinician data lists 1 practice location in Montrose, PA. Call before your visit to confirm the address.
- What is Donald J. Stone's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Donald J. Stone accept Medicare assignment?
- Yes. Medicare's clinician data says Donald J. Stone 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 Donald J. Stone?
- (570) 278-3801, as listed in official Medicare / NPI Registry data.
- What is Donald J. Stone's NPI number?
- 1417992421. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald J. Stone works
Medicare's Facility Affiliation Data lists Donald J. Stone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Endless Mountains Health SystemsMontrose, PA · Critical Access Hospital · CCN 391306
Practice locations
Addresses where Donald J. Stone is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Hospital DrMontrose, PA 18801 (570) 278‑3801
Group practices
Medicare enrollment lists Donald J. Stone as a member of this group (CMS data updated 2026-10-02).
- Endless Mountains Health Systems, Inc.10 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417992421 |
| 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