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

Individual provider Psychologist · NPI 1043691975

Deborah Liddi Brown, PHD is a Psychologist in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
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

446 S Marengo Ave Ste B
Pasadena, CA 91101-3113
Phone: (626) 744-0430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY 15107 (CA)

Record details

NPI number1043691975
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 16, 2015
Last updated in NPPESJune 16, 2015
Mailing address1844 N Mar Vista Ave, Pasadena, CA 91104-1326

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