Quick answers
- Which hospitals does Istvan Tomaschek work at?
- Medicare's official clinician data lists Istvan Tomaschek at 2 hospitals: Kaleida Health and Sisters of Charity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Istvan Tomaschek see patients?
- Medicare's clinician data lists 1 practice location in Amherst, NY. Call before your visit to confirm the address.
- What is Istvan Tomaschek's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Istvan Tomaschek accept Medicare assignment?
- Yes. Medicare's clinician data says Istvan Tomaschek 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 Istvan Tomaschek?
- (716) 250-2000, as listed in official Medicare / NPI Registry data.
- What is Istvan Tomaschek's NPI number?
- 1487188819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Istvan Tomaschek works
Medicare's Facility Affiliation Data lists Istvan Tomaschek at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · CCN 330078
Practice locations
Addresses where Istvan Tomaschek is enrolled with Medicare (CMS data updated 2026-10-02).
- 3980 Sheridan DrAmherst, NY 14226 (716) 250‑2000
Group practices
Medicare enrollment lists Istvan Tomaschek as a member of this group (CMS data updated 2026-10-02).
- Dent Neurologic Group LLP116 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Amherst
Clinicians with the same Medicare primary specialty in Amherst, NY — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487188819 |
| 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