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

Dr. Marilyn S Zweifach, PHD

Individual provider Clinical Psychologist · NPI 1194330274

Dr. Marilyn S Zweifach, PHD is a Clinical Psychologist in Los Angeles, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3606 Barry Ave
Los Angeles, CA 90066
Phone: (310) 397-1411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY5874 (CA)

Record details

NPI number1194330274
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 15, 2020
Last updated in NPPESSeptember 15, 2020
Certification dateSeptember 15, 2020

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