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

Dr. David Lawrence Astle, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1093721912

Dr. David Lawrence Astle, PHD is a Clinical Psychologist in Irvine, California. Qualified in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
33
Licensed in
CA
In the registry since
2006
Specialties on file
3
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

4605 Barranca Pkwy Ste 101C
Irvine, CA 92604-1726
Phone: (949) 457-2735
Fax: (949) 716-6571
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY15234 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY15234 (CA)
Counseling Psychologist Taxonomy 103TC1900X · Licence PSY15234 (CA)

Record details

NPI number1093721912
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 31, 2006
Last updated in NPPESFebruary 21, 2020
Certification dateFebruary 21, 2020
Mailing address4605 Barranca Pkwy, Suite 101-C, Irvine, CA 92604-4767

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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