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MS. MARGUERITE WILLIAMS
NPI 1265633226
Counselor - Addiction (Substance Use Disorder) in Newark, CA

Active since May 29, 2007
6330 THORNTON AVE, NEWARK, CA 94560(510) 792-4357 Get Directions Write a Review

NPPES record last updated: November 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Marguerite Williams NPPES

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

MS. MARGUERITE WILLIAMS (NPI 1265633226) is an individual addiction (substance use disorder) provider in Newark, California and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1265633226
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MARGUERITE WILLIAMS
Location Address6330 THORNTON AVENewark, CA 94560-3734
Mailing Address877 Mooney AveSan Lorenzo, CA 94580-1140
Phone(510) 792-4357
Sole ProprietorNo
Enumeration DateMay 29, 2007
Last NPPES UpdateNovember 21, 2022
NPPES CertifiedNovember 21, 2022
✔ NPI 1265633226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
6330 THORNTON AVE, Newark, CA 94560
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA L DAVIDSON
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
ROBERT LEE CASH
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
VERNITA GREEN
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
DAVID SCHWITALLA
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
JEANETTE MAKAHILAHILA AHKOI
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
MS. ELIZABETH KATHLEEN WILSON
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
DENNIS FINDLEY
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (510) 792-4357
RACHEL MORENO
Counselor (Addiction (Substance Use Disorder))
6330 THORNTON AVE
NEWARK, CA 94560
Alameda County (501) 792-4357

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 Marguerite Williams's NPI number?

The NPI number for Marguerite Williams is 1265633226. It was assigned to this individual provider in the NPPES registry on May 29, 2007.

Where is Marguerite Williams located?

Marguerite Williams practices at 6330 Thornton Ave, Newark, CA 94560. The listed phone number is (510) 792-4357.

What is Marguerite Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Marguerite Williams was last updated on November 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.