Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bruce Paul Klein, M.D.

Orthopaedic Surgery Physician in Canandaigua, NY · enumerated 2006.

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

National Provider Identifier

1871534479

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Registry record

Entity type Individual (Type 1)

Name Dr. Bruce Paul Klein

Credential M.D.

Sex Male

Practice address 229 Parrish St, Suite 100, Canandaigua, NY, 14424

Phone (585) 394-1960

Fax (585) 393-9232

Enumeration date Jun 8, 2006

Last updated in NPPES Jun 28, 2010

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 188806 (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
01337237	Medicaid	NY	-
7801366	Other	NY	AETNA
2332	Other	NY	EXCELLUS ROCHESTER
923294001	Other	NY	HEALTHNOW
0500475	Other	NY	GHI
102697CU	Other	NY	PREFERRED CARE
010188806	Other	NY	EXCELLUS ROCHESTER

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 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.

What specialty is Bruce Klein?

Bruce Klein is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-28.