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

Dr. Michael James Lum, OD

Individual provider Optometrist · NPI 1215589049

Dr. Michael James Lum, OD is an Optometry in Laguna Hills, California. Graduated from Southern California College of Optometry in 2019, 7 years ago. Practices with Dr Aaron M Sako a Professional Optometric Corp, a 5-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Trained at
Southern California College of Optometry
Licensed in
CA
In the registry since
2019
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

25260 La Paz Rd
Laguna Hills, CA 92653-5132
Phone: (949) 878-9724
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 34248TLG (CA)

Record details

NPI number1215589049
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 11, 2019
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 2019 (7 years in practice)
Group practice Dr Aaron M Sako A Professional Optometric Corp — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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