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

Robert Harlan Wintroub, MD

Individual provider Internal Medicine Physician · NPI 1013020908

Robert Harlan Wintroub, MD is an Internal Medicine Physician in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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.

See every abbreviation used in this directory →

Practice location Address checks out

144 So Anita Ave
Los Angeles, CA 90049-3802
Phone: (310) 472-8136
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C027108 (CA)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence C027108 (CA)

Record details

NPI number1013020908
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 16, 2006
Last updated in NPPESJuly 5, 2026

Other providers in Los Angeles