Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Boris William Kuvshinoff II, MD

Surgical Oncology Physician in Buffalo, NY · enumerated 2005.

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

National Provider Identifier

1669470001

Verified

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Registry record

Entity type Individual (Type 1)

Name Boris William Kuvshinoff II

Credential MD

Sex Male

Practice address Elm and Carlton Streets, Buffalo, NY, 14263

Phone (716) 845-2300

Fax (716) 845-1278

Enumeration date Jul 11, 2005

Last updated in NPPES Feb 27, 2024

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 192205 (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
02277434	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

Is NPI 1669470001 active?

Yes, as of the latest NPPES snapshot, NPI 1669470001 is active (record last updated 2024-02-27).

How do I verify Boris Kuvshinoff's NPI record?

Cross-check NPI 1669470001 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 2024-02-27.