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

Lorraine Calum Cheng, OD

Individual provider Optometrist · NPI 1821624164

Lorraine Calum Cheng, OD is an Optometry in Los Angeles, California. Qualified in 2020, 6 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2020
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

300 Stein Plaza 2nd Fl
Los Angeles, CA 90095-1003
Phone: (310) 825-2737
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11301 Wilshire Blvd, Los Angeles, CA 90073-1003 — (310) 478-3711

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 34563 (CA)

Record details

NPI number1821624164
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedMarch 18, 2020
Last updated in NPPESOctober 15, 2024
Certification dateNovember 19, 2021

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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