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

Karen C Lin, OD

Individual provider Optometrist · NPI 1831241801

Karen C Lin, OD is an Optometry in Irvine, California. Graduated from Southern California College of Optometry in 2003, 23 years ago. Practices with Regents of the University of California, a 47-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
23
Trained at
Southern California College of Optometry
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

850 Health Sciences Rd
Irvine, CA 92617-3058
Phone: (949) 824-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2575 Yorba Linda Blvd, Fullerton, CA 92831-1615 — (714) 449-7401

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT12328TPA (CA)

Record details

NPI number1831241801
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESDecember 22, 2023
Certification dateMarch 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 2003 (23 years in practice)
Group practice Regents Of The University Of California — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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