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Dr. Stephen Robert Keller, O.D.

Optometrist in Palm Desert, CA · enumerated 2006.

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

National Provider Identifier

1770550345

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephen Robert Keller
Credential O.D.
Sex Male
Practice address 36921 Cook St, Suite 104, Palm Desert, CA, 92211
Fax (760) 341-8383
Enumeration date Mar 2, 2006
Last updated in NPPES Sep 18, 2015

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT10085T (CA) 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
SD0100850 Medicaid CA -

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

Where does Stephen Keller practice?
The practice location on file with NPPES is in Palm Desert, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Keller?
The National Provider Identifier (NPI) for Stephen Keller is 1770550345, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-18.