Lawrence Ahn, MD
About This Business
Lawrence Ahn, MD, is an internal medicine physician in Irvine, California, with 6 years of experience since graduating from Loma Linda University School of Medicine in 2020. He is one of fifteen internal medicine physicians among the 103 Irvine doctors in our directory. He holds an active California license, registered with the national provider registry since 2020, and is affiliated with Memorialcare Saddleback Medical Center. His Medicare profile lists skin biopsy among his most frequent procedures. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 76.7 out of 100. He accepts Medicare and offers telehealth, one of twenty-nine Irvine doctors in our directory with both. Patients rate him 5.0 across four reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine
- NPI Number
- 1942836945
- Medical school graduate
- 2020 (6+ years of practice)
- Medical school
- LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
- State license
- A185336 (CA)
- Hospital affiliations
- Memorialcare Saddleback Medical Center
- Quality score (CMS MIPS)
- 76.7/100
- Common services (Medicare data)
- Skin biopsy
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: August 23, 2026
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