Quick answers
- Which hospitals does Daniel Trock work at?
- Medicare's official clinician data lists Daniel Trock at 3 hospitals: Mount St. Mary's Hospital & Health Center, Niagara Falls Memorial Medical Center and Sisters of Charity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel Trock see patients?
- Medicare's clinician data lists 3 practice locations, including Buffalo, NY and Lewiston, NY. Call before your visit to confirm the address.
- What is Daniel Trock's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Daniel Trock accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel Trock 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 Daniel Trock?
- (716) 298-3000, as listed in official Medicare / NPI Registry data.
- What is Daniel Trock's NPI number?
- 1639134885. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel Trock works
Medicare's Facility Affiliation Data lists Daniel Trock at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount St. Mary's Hospital & Health CenterLewiston, NY · Acute Care Hospital · CCN 330188
- Niagara Falls Memorial Medical CenterNiagara Falls, NY · Acute Care Hospital · CCN 330065
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · CCN 330078
Practice locations
Addresses where Daniel Trock is enrolled with Medicare (CMS data updated 2026-10-02).
- 144 Genesee StBuffalo, NY 14203
- 5290 Military Rd, Suite 8Lewiston, NY 14092 (716) 298‑3000
- 5300 Military RdLewiston, NY 14092 (716) 297‑4800
Group practices
Medicare enrollment lists Daniel Trock as a member of this group (CMS data updated 2026-10-02).
- Mount St. Marys Hospital of Niagara Falls90 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639134885 |
| 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