DR. WILLIAM ANDERSON BELL LMFT, PH.D.
NPI 1902831878
Marriage & Family Therapist in San Mateo, CA

Q: What is William Bell's NPI number?

The NPI number for William Bell is 1902831878. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Q: What is William Bell's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for William Bell was last updated on January 11, 2023. 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.

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment

327 N SAN MATEO DR STE 10, SAN MATEO, CA 94401(415) 710-9777 Get Directions Write a Review

NPPES record last updated: January 11, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 11, 2023, Dec 3, 2021, Oct 23, 2020 and 3 more (6 updates tracked since 2018).

On this page

About Dr. William Anderson Bell Lmft, Ph.d. NPPES

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

DR. WILLIAM ANDERSON BELL LMFT, PH.D. (NPI 1902831878) is an individual marriage & family therapist in San Mateo, California, licensed in California (38966) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1902831878

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameDR. WILLIAM ANDERSON BELLCredential: LMFT, PH.D.

Location Address327 N SAN MATEO DR STE 10San Mateo, CA 94401

Mailing Address327 N San Mateo Dr Ste 10San Mateo, CA 94401-2514 · (415) 710-9777

Phone(415) 710-9777

Sole ProprietorYes

Medical School CMSOtherGraduated 1993

Enumeration DateJuly 11, 2006

Last NPPES UpdateJanuary 11, 20236 updates tracked since enumeration

NPPES CertifiedJanuary 11, 2023

✔ NPI 1902831878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · 38966

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

327 N SAN MATEO DR STE 10, San Mateo, CA 94401

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Anderson Bell Lmft, Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335680503

PECOS Enrollment IDI20240916003050

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 3

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

BELL FAMILY THERAPY AND HEALTH SOLUTIONS A PROFESSIONAL CORPORATI

Marriage & Family Therapist

327 N SAN MATEO DR STE 10
SAN MATEO, CA 94401

San Mateo County (415) 710-9777

MRS. JOANNA MAY TOZER LCSW

Social Worker (Clinical)

327 N SAN MATEO DR STE 10
SAN MATEO, CA 94401

San Mateo County (310) 871-0314

INTROSPECTIVE THERAPY BY JOANNA TOZER, LICENSED CLINICAL SOCIAL WORKER, INC.

Clinic/Center (Adult Mental Health)

327 N SAN MATEO DR STE 10
SAN MATEO, CA 94401

San Mateo County (310) 871-0314

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 Bell's NPI number?

The NPI number for William Bell is 1902831878. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is William Bell located?

William Bell practices at 327 N San Mateo Dr Ste 10, San Mateo, CA 94401. The listed phone number is (415) 710-9777.

What is William Bell's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is William Bell enrolled in Medicare?

Yes. William Bell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Bell was last updated on January 11, 2023. 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.