Quick answers
- Which hospitals does Elizabeth K. Buck work at?
- Medicare's official clinician data lists Elizabeth K. Buck at 2 hospitals: Adirondack Medical Center - Saranac Lake and Elizabethtown Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Elizabeth K. Buck see patients?
- Medicare's clinician data lists 1 practice location in Warrensburg, NY. Call before your visit to confirm the address.
- What is Elizabeth K. Buck's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
- Does Elizabeth K. Buck accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth K. Buck 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 Elizabeth K. Buck?
- (518) 623-2844, as listed in official Medicare / NPI Registry data.
- What is Elizabeth K. Buck's NPI number?
- 1790759017. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Elizabeth K. Buck works
Medicare's Facility Affiliation Data lists Elizabeth K. Buck at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adirondack Medical Center - Saranac LakeSaranac Lake, NY · Acute Care Hospital · CCN 330079
- Elizabethtown Community HospitalElizabethtown, NY · Critical Access Hospital · CCN 331302
Practice locations
Addresses where Elizabeth K. Buck is enrolled with Medicare (CMS data updated 2026-10-02).
- 3767 Main StWarrensburg, NY 12885 (518) 623‑2844
Group practices
Medicare enrollment lists Elizabeth K. Buck as a member of this group (CMS data updated 2026-10-02).
- Hudson Headwaters Health Network215 clinicians in the group
Specialties
- Internal Medicineprimary
- Pediatric Medicinealso
Other internal medicine doctors in Warrensburg
Clinicians with the same Medicare primary specialty in Warrensburg, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790759017 |
| 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