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

Dr. Louis Warren Weisberg, MD

Individual provider Psychiatry Physician · NPI 1811011794

Dr. Louis Warren Weisberg, MD is a Psychiatry Physician in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

116 N Robertson Blvd Ste 803
Los Angeles, CA 90048-3111
Phone: (310) 657-3540
Fax: (310) 475-4330
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G34889 (CA)

Record details

NPI number1811011794
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 18, 2007
Last updated in NPPESJuly 8, 2007

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