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

Leslie I Lu, MD

Individual provider Internal Medicine Physician · NPI 1104921402

Leslie I Lu, MD is an Internal Medicine in Mission Viejo, California. Graduated from University of California, Geffen School of Medicine in 1993, 33 years ago. Practices with Providence Medical Foundation, a 1,465-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Washington.

Years since qualifying
33
Trained at
University of California, Geffen School of Medicine
Licensed in
CA, WA
In the registry since
2006
Specialties on file
2
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

26800 Crown Valley Pkwy Ste 305
Mission Viejo, CA 92691
Phone: (949) 364-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 112th Ave Ne, Bellevue, WA 98004-3732 — (425) 462-1132

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G85467 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD00033606 (WA)

Record details

NPI number1104921402
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2006
Last updated in NPPESNovember 5, 2021
Certification dateNovember 5, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Providence Medical Foundation — 1465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Mission Viejo