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

Dr. David A. Witkowski, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1508745860

Dr. David A. Witkowski, PHD is a Cognitive & Behavioral Psychologist in Encinitas, California. Practices as a sole proprietor. Licensed in ZZ.

Licensed in
ZZ
In the registry since
2025
Specialties on file
2
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

1740 Belle Meade Rd
Encinitas, CA 92024-4209
Phone: (760) 815-8353
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence A-275992 (ZZ)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X (ZZ)

Record details

NPI number1508745860
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 30, 2025
Last updated in NPPESAugust 30, 2025
Certification dateAugust 30, 2025
Mailing address1740 Belle Meade Rd, Encinitas, CA 92024-4209

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