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

Dr. David Frederick Dahl, PHD

Individual provider Psychologist · NPI 1124141031

Dr. David Frederick Dahl, PHD is a Psychologist in Campbell, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
10
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

2542 S Bascom Ave Ste 265
Campbell, CA 95008-5565
Phone: (408) 793-0313
Fax: (408) 796-7592
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PSY 19014 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY 19014 (CA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence PSY 19014 (CA)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence PSY 19014 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY 19014 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY 19014 (CA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PSY 19014 (CA)
Family Psychologist Taxonomy 103TF0000X · Licence PSY 19014 (CA)
Forensic Psychologist Taxonomy 103TF0200X · Licence PSY 19014 (CA)
Rehabilitation Psychologist Taxonomy 103TR0400X · Licence PSY 19014 (CA)

Record details

NPI number1124141031
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 6, 2007
Last updated in NPPESApril 12, 2016
Mailing address2542 S Bascom Ave, Ste 265, Campbell, CA 95008-5565

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