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Mrs. Mary Ann Zavisca Bishara, MD

Anesthesiology Physician in Lewiston, NY · enumerated 2006 · practices at Michael Kreymer Medicine PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528031697

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Registry record

Entity type Individual (Type 1)
Name Mrs. Mary Ann Zavisca Bishara
Credential MD
Sex Female
Practice address 5290 Military Rd, Mt St Mary Medical Arts Bldg Room 6, Lewiston, NY, 14092
Phone (716) 297-2998
Fax (716) 298-2025
Enumeration date Feb 9, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 84509 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00589551 Medicaid NY -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1528031697 active?
Yes, as of the latest NPPES snapshot, NPI 1528031697 is active (record last updated 2007-07-08).
How do I verify Mary Ann Bishara's NPI record?
Cross-check NPI 1528031697 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.