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

Theresa Sarno, OD

Individual provider Optometrist · NPI 1346231305

Theresa Sarno, OD is an Optometrist in Upland, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

494 N Mountain Ave
Upland, CA 91786-5178
Phone: (909) 552-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT12856T (CA)

Record details

NPI number1346231305
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026

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