Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen J Evans, MD

Family Medicine Physician in Buffalo, NY · enumerated 2005 · practices at Ipc Hospitalist Services of New York, P.C..

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

National Provider Identifier

1730172776

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Registry record

Entity type Individual (Type 1)

Name Stephen J Evans

Credential MD

Sex Male

Practice address 50 Lakefront Blvd, Suite 130, Buffalo, NY, 14202

Phone (716) 849-8750

Fax (716) 849-8757

Enumeration date Aug 24, 2005

Last updated in NPPES Nov 8, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 177137 (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
01173293	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Stephen Evans?

Stephen Evans is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-08.