Quick answers
- Which hospitals does Timothy M. Zagar work at?
- Medicare's official clinician data lists Timothy M. Zagar at 3 hospitals: Albany Medical Center Hospital, Glens Falls Hospital and Saratoga Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy M. Zagar see patients?
- Medicare's clinician data lists 1 practice location in Glens Falls, NY. Call before your visit to confirm the address.
- What is Timothy M. Zagar's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Timothy M. Zagar accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy M. Zagar 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 Timothy M. Zagar?
- (518) 926-6670, as listed in official Medicare / NPI Registry data.
- What is Timothy M. Zagar's NPI number?
- 1972703288. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy M. Zagar works
Medicare's Facility Affiliation Data lists Timothy M. Zagar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · CCN 330013
- Glens Falls HospitalGlens Falls, NY · Acute Care Hospital · CCN 330191
- Saratoga HospitalSaratoga Springs, NY · Acute Care Hospital · CCN 330222
Practice locations
Addresses where Timothy M. Zagar is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Park StGlens Falls, NY 12801 (518) 926‑6670
Group practices
Medicare enrollment lists Timothy M. Zagar as a member of this group (CMS data updated 2026-10-02).
- Northeastern Radiation Oncology5 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Glens Falls
Clinicians with the same Medicare primary specialty in Glens Falls, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972703288 |
| 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