Mary Ann Zavisca Bishara, MD
Individual provider Active NPI Anesthesiology Physician · Lewiston, NY
NPI 1528031697 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1528031697
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Anesthesiology Physician 207L00000X
- License
- 84509 (NY)
- Practice address
- 5290 Military Rd
Mt St Mary Medical Arts BLDG Room 6
Lewiston, NY 14092 - Phone
- (716) 297-2998
- Fax
- (716) 298-2025
- NPI assigned
- Feb 9, 2006
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 1
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 84509 | NY | MD | Anesthesiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Michael Kreymer Medicine PC | Anesthesiology | Past |
Accepting new patients |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 84509 | NY | Yes |
Addresses
Primary practice location
5290 Military Rd
Mt St Mary Medical Arts BLDG Room 6
Lewiston, NY 14092
Mailing address
5290 Military Rd
Mt St Mary Medical Arts Room 6
Lewiston, NY 14092
Phone (716) 297-2998
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00589551 | Medicaid | NY |
Other providers in Lewiston, NY
- Carol R Becker
- Alfred Dennis Belen III
- Shannon R. Benedek
- Alberto Carlos Benedicto
- Jack G Bertolino
- Brian Block
- Liliana Borzillieri
- Morgan Brittany Boss
- Ashley Bower
- Steven P Bradley
All providers in Lewiston, NY · Anesthesiology Physician in New York
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.