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

Dr. Mary Berst, PHD, PSYCHOLOGIST

Individual provider Mental Health Counselor · NPI 1619295938

Dr. Mary Berst, PHD, PSYCHOLOGIST is a Clinical Psychologist in LA Quinta, California. Qualified in 2016, 10 years ago. Practices with Harbor Psychiatry and Mental Health Professional Corporation, a 19-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2010
Specialties on file
4
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

61645 Living Stone Dr
LA Quinta, CA 92253-9394
Phone: (760) 902-9296
Fax: (760) 406-5906
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 32434 (CA)
Mental Health Counselor Taxonomy 101YM0800X
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 32434 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY32434 (CA)

Record details

NPI number1619295938
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , PSYCHOLOGIST
Sole proprietorYes
NPI enumeratedMay 11, 2010
Last updated in NPPESJuly 8, 2023
Certification dateJuly 8, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Harbor Psychiatry And Mental Health Professional Corporation — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in LA Quinta