Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Alan Clark, OD

Individual provider Optometrist · NPI 1275689689

Dr. Alan Clark, OD is an Optometrist in Mountain View, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

644 San Antonio Rd
Mountain View, CA 94040-1304
Phone: (650) 948-3260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 9523T (CA)

Record details

NPI number1275689689
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJuly 8, 2007
Mailing address644 San Antonio Rd, Mountain View, CA 94040-1304

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