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MR. WILLIAM HERBERT BYNUM III CBIS
NPI 1861238339
Counselor - Mental Health in San Carlos, CA

Active since July 03, 2024
1033 LAUREL ST, SAN CARLOS, CA 94070(650) 394-5155 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jan 5, 2026, Jul 16, 2024, Jul 3, 2024 (3 updates tracked since 2024).

About Mr. William Herbert Bynum Iii Cbis NPPES

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

MR. WILLIAM HERBERT BYNUM III CBIS (NPI 1861238339) is an individual mental health provider in San Carlos, California and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1861238339
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. WILLIAM HERBERT BYNUM IIICredential: CBIS
Location Address1033 LAUREL STSan Carlos, CA 94070-3918
Mailing Address1033 Laurel StSan Carlos, CA 94070-3918 · (650) 394-5155
Phone(650) 394-5155
Sole ProprietorYes
Enumeration DateJuly 3, 2024
Last NPPES UpdateJanuary 5, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1861238339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1033 LAUREL ST, San Carlos, CA 94070
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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.

ANGELA SUSAN BALLARD LMFT 120205, PCCI
Psychologist (Clinical)
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 785-2562
CONCEPCION FUENTES PEER SPECIALIST
Peer Specialist
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 394-5155
SARAH ELLISON BORO LCSW124424
Social Worker (Clinical)
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 339-9104
AMANDA K KUEHN AMFT#153472
Marriage & Family Therapist
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 394-5155
SHAYNA KELLER
Student in an Organized Health Care Education/Training Program
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (415) 349-0679
ESMERALDA P ALCALA
Marriage & Family Therapist
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 576-0759
KARINA L MENDOZA ESCOBAR
Marriage & Family Therapist
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 394-5155
ALEXANDRA RODRIGUEZ
Marriage & Family Therapist
1033 LAUREL ST
SAN CARLOS, CA 94070
San Mateo County (650) 517-3828

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 Bynum's NPI number?

The NPI number for William Bynum is 1861238339. It was assigned to this individual provider in the NPPES registry on July 3, 2024.

Where is William Bynum located?

William Bynum practices at 1033 Laurel St, San Carlos, CA 94070. The listed phone number is (650) 394-5155.

What is William Bynum's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for William Bynum was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.