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DR. ARTHUR DARRELL WILLIAMS
NPI 1306984695
Clinical Neuropsychologist in San Diego, CA

Active since February 01, 2007
7770 REGENTS RD # 113-559, SAN DIEGO, CA 92122(858) 458-5909(858) 458-5910 Get Directions Write a Review

NPPES record last updated: October 21, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Arthur Darrell Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ARTHUR DARRELL WILLIAMS (NPI 1306984695) is an individual clinical neuropsychologist in San Diego, California, licensed in California (PSY6047) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1306984695
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. ARTHUR DARRELL WILLIAMS
Location Address7770 REGENTS RD # 113-559San Diego, CA 92122-1937
Mailing Address7770 Regents Rd # 113-559San Diego, CA 92122-1937 · (858) 458-5909 · Fax (858) 458-5910
Phone(858) 458-5909
Fax(858) 458-5910
Sole ProprietorYes
Enumeration DateFebruary 1, 2007
Last NPPES UpdateOctober 21, 2016
✔ NPI 1306984695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
Licenses✔ Licensed in CA · PSY6047✔ Licensed in WA · 2327
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
7770 REGENTS RD # 113-559, San Diego, CA 92122
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Arthur Williams's NPI number?

The NPI number for Arthur Williams is 1306984695. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Where is Arthur Williams located?

Arthur Williams practices at 7770 Regents Rd # 113-559, San Diego, CA 92122. The listed phone number is (858) 458-5909.

What is Arthur Williams's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Arthur Williams was last updated on October 21, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.