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

William Anthony Anderson Blair Jr., PHD

Individual provider Psychologist · NPI 1861647455

William Anthony Anderson Blair Jr., PHD is a Psychologist in Chula Vista, California. Works from 2 locations. Licensed in Arizona and California.

Licensed in
AZ, CA
In the registry since
2008
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.

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Practice location Address checks out

803 David Dr
Chula Vista, CA 91910-6402
Phone: (334) 332-6540
Fax: (888) 527-7925
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Mercy Circle, Camp Pendleton, CA 92055 — (760) 719-3070

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY-35278 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY-004370 (AZ)

Record details

NPI number1861647455
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 24, 2008
Last updated in NPPESNovember 30, 2024
Certification dateNovember 30, 2024

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