Quick answers
- Where does Peter R. Brzechffa see patients?
- Medicare's clinician data lists 2 practice locations, including Oyster Bay, NY and Dresher, PA. Call before your visit to confirm the address.
- What is Peter R. Brzechffa's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Peter R. Brzechffa accept Medicare assignment?
- Yes. Medicare's clinician data says Peter R. Brzechffa 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 Peter R. Brzechffa's NPI number?
- 1497869184. 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 Peter R. Brzechffa is enrolled with Medicare (CMS data updated 2026-10-02).
- 40 Berry Hill RdOyster Bay, NY 11771
- 715 Twining Rd, Suite 108Dresher, PA 19025
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Oyster Bay
Clinicians with the same Medicare primary specialty in Oyster Bay, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497869184 |
| 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 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