Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elliot Gregory Kamin, O.D.

Optometrist in San Leandro, CA · enumerated 2007.

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

National Provider Identifier

1033269683

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Registry record

Entity type Individual (Type 1)

Name Elliot Gregory Kamin

Credential O.D.

Sex Male

Practice address 1900 Davis St, San Leandro, CA, 94577

Phone (510) 632-5210

Fax (510) 632-5704

Enumeration date Jan 12, 2007

Last updated in NPPES Feb 4, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 11363T (CA) Primary

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

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 Elliot Kamin?

Elliot Kamin 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 2021-02-04.