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

Individual provider Psychiatry Physician · NPI 1235201377

Dr. David S. Ruderman, MD is a Psychiatry Physician in Torrance, California. Practices as a sole proprietor. 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.

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Practice location Address checks out

22330 Hawthorn Blvd Ste 212
Torrance, CA 90505
Phone: (310) 534-8110
Fax: (310) 519-8388
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G43326 (CA)

Record details

NPI number1235201377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 14, 2006
Last updated in NPPESFebruary 20, 2017
Mailing address1379 Park Western Dr, 308, San Pedro, CA 90732-2300

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