Quick answers
- Which hospitals does Harry Zemon work at?
- Medicare's official clinician data lists Harry Zemon at 2 hospitals: Greenwich Hospital Association - and White Plains Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harry Zemon see patients?
- Medicare's clinician data lists 3 practice locations, including Somers, NY, Greenwich, CT and Newburgh, NY. Call before your visit to confirm the address.
- What is Harry Zemon's specialty?
- Medicare lists General Surgery as the primary specialty, and also Surgical Oncology.
- Does Harry Zemon accept Medicare assignment?
- Yes. Medicare's clinician data says Harry Zemon 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 Harry Zemon offer telehealth?
- Medicare's clinician data says Harry Zemon offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Harry Zemon?
- (845) 725-0222, as listed in official Medicare / NPI Registry data.
- What is Harry Zemon's NPI number?
- 1962448506. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harry Zemon works
Medicare's Facility Affiliation Data lists Harry Zemon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
- White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · CCN 330304
Practice locations
Addresses where Harry Zemon is enrolled with Medicare (CMS data updated 2026-10-02).
- 342 Route 202Somers, NY 10589 (845) 725‑0222
- 5 Perryridge RdGreenwich, CT 06830 (203) 863‑3000
- 70 Dubois StNewburgh, NY 12550 (845) 568‑2973
Group practices
Medicare enrollment lists Harry Zemon as a member of these groups (CMS data updated 2026-10-02).
- Westchester Medical Group, P.C415 clinicians in the group
- Hudson Vista Physician Services PC6 clinicians in the group
Specialties
- General Surgeryprimary
- Surgical Oncologyalso
Other general surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1962448506 |
| 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