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

Dr. Alfred Jan, OD

Individual provider Optometrist · NPI 1790837722

Dr. Alfred Jan, OD is an Optometrist in San Jose, California. Licensed in California. Registered with an NPI since 2007.

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

5755 Cottle Rd
San Jose, CA 95123-3640
Phone: (408) 972-3279
Fax: (408) 972-3592
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 6058 (CA)

Record details

NPI number1790837722
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJanuary 3, 2022
Mailing address5755 Cottle Rd, San Jose, CA 95123-3640

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