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MR. WILLIAM STALLWORTH MS, PPS, AMFT
NPI 1033076203
Counselor - School in Fremont, CA

Active since January 08, 2026
36300 FREMONT BLVD, FREMONT, CA 94536(510) 796-1776 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. William Stallworth Ms, Pps, Amft NPPES

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

MR. WILLIAM STALLWORTH MS, PPS, AMFT (NPI 1033076203) is an individual school provider in Fremont, California, licensed in California (210136286) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1033076203
Entity TypeIndividualMale
Primary Taxonomy101YS0200X
Provider Legal NameMR. WILLIAM STALLWORTHCredential: MS, PPS, AMFT
Location Address36300 FREMONT BLVDFremont, CA 94536-3511
Mailing Address36300 Fremont BlvdFremont, CA 94536-3511 · (510) 796-1776
Phone(510) 796-1776
Sole ProprietorNo
Enumeration DateJanuary 8, 2026
NPPES CertifiedJanuary 8, 2026
✔ NPI 1033076203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers
Taxonomy Code101YS0200X
License✔ Licensed in CA · 210136286
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 128044 (CA)
36300 FREMONT BLVD, Fremont, CA 94536
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Other Providers at the Same Location NPPES 7

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

YVONNE MARIE RONKAINEN BA, PPS
Counselor (School)
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 796-1776
CYNTHIA VY NGUYEN MA, PPS
Counselor (School)
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 796-1776
MARYA ZAKI
Counselor
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (562) 739-6040
MS. PATRICIA ANN HANSEN BA PPS
Psychologist (School)
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 414-4409
CITY OF FREMONT
Community/Behavioral Health
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 796-1776
TERI SORENSEN PPS
Counselor (School)
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 796-1776
MEI YUAN CHEN
Counselor
36300 FREMONT BLVD
FREMONT, CA 94536
Alameda County (510) 796-1776

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 William Stallworth's NPI number?

The NPI number for William Stallworth is 1033076203. It was assigned to this individual provider in the NPPES registry on January 8, 2026.

Where is William Stallworth located?

William Stallworth practices at 36300 Fremont Blvd, Fremont, CA 94536. The listed phone number is (510) 796-1776.

What is William Stallworth's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for William Stallworth was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.