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Dr. John B Stevens III

Anesthesiology Physician in Williamsville, NY · enumerated 2006.

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

National Provider Identifier

1295741312

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Registry record

Entity type Individual (Type 1)
Name Dr. John B Stevens III
Sex Male
Practice address 30 S Cayuga Rd, Williamsville, NY, 14221
Phone (716) 632-1088
Fax (716) 632-7842
Enumeration date Jul 31, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 141894-1 (NY) Primary

Other identifiers

Identifier Type State Issuer
01092891 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

What is the NPI number for John Stevens?
The National Provider Identifier (NPI) for John Stevens is 1295741312, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Stevens practice?
The practice location on file with NPPES is in Williamsville, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.