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

Dr. Cassandra Pentzien, PHD

Individual provider Clinical Psychologist · NPI 1144842212

Dr. Cassandra Pentzien, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1031 W 34th St Ste 500
Los Angeles, CA 90089-3602
Phone: (213) 821-6500
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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 PSY32059 (CA)

Record details

NPI number1144842212
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 12, 2020
Last updated in NPPESNovember 27, 2023
Certification dateOctober 22, 2020

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