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

Firstsight Vision Services, Inc

Organization Optometrist · NPI 1306029798

Firstsight Vision Services, Inc is an Optometrist in Glendora, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1301 S Lone Hill Ave
Glendora, CA 91740-5348
Phone: (909) 305-4892
Fax: (909) 971-0251
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X

Record details

NPI number1306029798
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationFirstsight Vision Services, Inc
Authorized official Joseph Heidelman — Cfo · (909) 920-5008
NPI enumeratedDecember 10, 2007
Last updated in NPPESDecember 10, 2007
Mailing address1202 Monte Vista Ave Ste 17, Upland, CA 91786-8216

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