Quick answers
- Does Samantha Olewnik accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha Olewnik accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Samantha Olewnik's NPI number?
- 1568293363. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Samantha Olewnik is enrolled with Medicare (CMS data updated October 2, 2026).
- 18 Limestone Dr, Suite 5Williamsville, NY 14221 (716) 632‑1400
- 3898 Vineyard DrDunkirk, NY 14048 (716) 710‑8266
- 6009 S Transit Rd, Suite 300Lockport, NY 14094 (716) 656‑4077
Group practices
Medicare enrollment lists Samantha Olewnik as a member of this group (CMS data updated October 2, 2026).
- General Physician PC501 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — not a recommendation.
Other clinicians in General Physician PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1568293363 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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