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Joseph M Gray, O.D.

Optometrist in Pomona, CA · enumerated 2017.

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

National Provider Identifier

1043731557

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Registry record

Entity type Individual (Type 1)
Name Joseph M Gray
Credential O.D.
Sex Male
Practice address 795 E. Second St., Suite 2, Pomona, CA, 91766
Phone (909) 706-3899
Fax (909) 469-8640
Enumeration date Jul 6, 2017
Last updated in NPPES Jul 23, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3589 (MN) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License OPT34165-TLG (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 Joseph Gray?
Joseph Gray 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 2019-07-23.