Quick answers
- Which hospitals does Ronald P. Harris work at?
- Medicare's official clinician data lists Ronald P. Harris at 5 hospitals: Chenango Memorial Hospital, Delaware Valley Hospital, Inc, Endless Mountains Health Systems, Our Lady of Lourdes Memorial Hospital, Inc and United Health Services Hospitals, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ronald P. Harris see patients?
- Medicare's clinician data lists 1 practice location in Johnson City, NY. Call before your visit to confirm the address.
- What is Ronald P. Harris's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Ronald P. Harris accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald P. Harris 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 Ronald P. Harris?
- (607) 763-6850, as listed in official Medicare / NPI Registry data.
- What is Ronald P. Harris's NPI number?
- 1447249099. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald P. Harris works
Medicare's Facility Affiliation Data lists Ronald P. Harris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chenango Memorial HospitalNorwich, NY · Acute Care Hospital · CCN 330033
- Delaware Valley Hospital, IncWalton, NY · Critical Access Hospital · CCN 331312
- Endless Mountains Health SystemsMontrose, PA · Critical Access Hospital · CCN 391306
- Our Lady of Lourdes Memorial Hospital, IncBinghamton, NY · Acute Care Hospital · CCN 330011
- United Health Services Hospitals, IncBinghamton, NY · Acute Care Hospital · CCN 330394
Practice locations
Addresses where Ronald P. Harris is enrolled with Medicare (CMS data updated 2026-10-02).
- 30 Harrison St, Suite 100Johnson City, NY 13790 (607) 763‑6850
Group practices
Medicare enrollment lists Ronald P. Harris as a member of this group (CMS data updated 2026-10-02).
- United Health Services Hospitals, Inc.477 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447249099 |
| 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