Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory J Flaitz, OD

Optometrist in Salamanca, NY · enumerated 2006.

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

National Provider Identifier

1548210131

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory J Flaitz

Credential OD

Sex Male

Practice address 987 R C Hoag Dr, Salamanca, NY, 14779

Phone (716) 945-5894

Fax (716) 242-6345

Enumeration date May 12, 2006

Last updated in NPPES Apr 21, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 558 (SD) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 235 (AK) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License RT006640 (NY) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
10566229	Other	NY	IHA
4107243	Other	NY	AMERIGROUP
430083	Other	SD	MEDICARE ID
000538823002	Other	NY	BCBS
04372932	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 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 Gregory Flaitz?

Gregory Flaitz is registered in NPPES with the primary taxonomy of Optometrist. 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 2025-04-21.