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

Individual provider Optometrist · NPI 1548782253

Katherine Ann Lai, OD is an Optometry in Berkeley, California. Qualified in 2017, 9 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California, New York and Washington.

Years since qualifying
9
Licensed in
CA, NY, WA
In the registry since
2017
Specialties on file
3
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

200 Minor Addition
Berkeley, CA 94702-2020
Phone: (212) 938-4001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 33789 (CA)
Optometrist Taxonomy 152W00000X · Licence 008659 (NY)
Optometrist Taxonomy 152W00000X · Licence OD60744696 (WA)

Record details

NPI number1548782253
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 13, 2017
Last updated in NPPESApril 19, 2022
Certification dateApril 5, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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