Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stuart Krieger, O.D.

Optometrist in Commack, NY · enumerated 2005.

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

National Provider Identifier

1104808500

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Registry record

Entity type Individual (Type 1)

Name Dr. Stuart Krieger

Credential O.D.

Sex Male

Practice address 77 Veterans Memorial Hwy, Suite 6, Commack, NY, 11725

Phone (631) 499-8811

Fax (631) 499-8846

Enumeration date Nov 19, 2005

Last updated in NPPES Jun 1, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV003109 (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
0078408	Other	NY	GHI
P2121183	Other	NY	OXFORD
C93021	Other	NY	BLUE CROSS BLUE SHIELD
00388087	Medicaid	NY	-
4413816	Other	NY	AETNA

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 specialty is Stuart Krieger?

Stuart Krieger 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.

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 2011-06-01.