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

Aaron Matthew Yim, MD

Individual provider Anesthesiology Physician · NPI 1881274744

Aaron Matthew Yim, MD is an Anesthesiology in Laguna Hills, California. Qualified in 2021, 5 years ago. Practices with USC Care Medical Group Inc, a 1,371-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Licensed in
CA
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

24451 Health Center Dr
Laguna Hills, CA 92653-3689
Phone: (949) 837-4500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 300 W Huntington Dr, Arcadia, CA 91007-3402 — (626) 574-3540

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A192568 (CA)

Record details

NPI number1881274744
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2021
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Usc Care Medical Group Inc — 1371 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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