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

Dr. Leonard Hillel Lazarus, MD

Individual provider Internal Medicine Physician · NPI 1851314413

Dr. Leonard Hillel Lazarus, MD is an Internal Medicine Physician in LA Jolla, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7450 Olivetas Ave
LA Jolla, CA 92037-4900
Phone: (858) 450-5286
Fax: (858) 454-4579
Show map & directions

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

Additional practice locations (1)

  • 6515 La Jolla Blvd, La Jolla, CA 92037-6066 — (858) 454-7157

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A40022 (CA)

Record details

NPI number1851314413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 25, 2006
Last updated in NPPESMarch 17, 2018

Other providers in LA Jolla