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

Individual provider Pediatric Optometrist · NPI 1821048141

David G. Kirschen, OD, PHD is a Pediatric Optometrist in Brea, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

428 S Brea Blvd
Brea, CA 92821-5301
Phone: (714) 529-2470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Optometrist (primary) Taxonomy 152WP0200X · Licence OP5418T (CA)

Record details

NPI number1821048141
Entity typeIndividual (Type 1)
GenderMale
Credentials OD , PHD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESDecember 19, 2022
Certification dateDecember 19, 2022

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