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

Dr. David Lee Antion, PHD

Individual provider Counseling Psychologist · NPI 1548312150

Dr. David Lee Antion, PHD is a Clinical Psychologist in Pasadena, California. Graduated from University of Southern California Keck School of Medicine in 1982, 44 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
44
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2007
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

745 S Marengo Ave Ste 102
Pasadena, CA 91106-4737
Phone: (562) 803-6545
Fax: (626) 792-8028
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PSY 9037 (CA)

Record details

NPI number1548312150
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 17, 2007
Last updated in NPPESNovember 9, 2016
Mailing address745 S Marengo Ave, Ste 102, Pasadena, CA 91106-4737

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Not indicated

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