WILLIAM JOSEPH SULLIVAN MFT
NPI 1467509448
Counselor - Professional in Sonora, CA

Active since January 04, 2007
101 S FOREST RD, SONORA, CA 95370(209) 533-0963 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Joseph Sullivan Mft NPPES

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

WILLIAM JOSEPH SULLIVAN MFT (NPI 1467509448) is an individual professional provider in Sonora, California, licensed in California (MFT 39899) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1467509448
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameWILLIAM JOSEPH SULLIVANCredential: MFT
Location Address101 S FOREST RDSonora, CA 95370-4895
Mailing Address15442 Camino Del Parque Rd SSonora, CA 95370-9655 · (209) 533-1126
Sole ProprietorYes
Enumeration DateJanuary 4, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1467509448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in CA · MFT 39899
101 S FOREST RD, Sonora, CA 95370

Other Providers at the Same Location NPPES 10

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

Psychologist
101 S FOREST RD
SONORA, CA 95370
Social Worker (Clinical)
101 S FOREST RD
SONORA, CA 95370
Psychologist
101 S FOREST RD
SONORA, CA 95370
Marriage & Family Therapist
101 S FOREST RD
SONORA, CA 95370
Psychologist
101 S FOREST RD
SONORA, CA 95370
Social Worker (Clinical)
101 S FOREST RD
SONORA, CA 95370
Marriage & Family Therapist
101 S FOREST RD
SONORA, CA 95370
Marriage & Family Therapist
101 S FOREST RD
SONORA, CA 95370

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 Sullivan's NPI number?

The NPI number for William Sullivan is 1467509448. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is William Sullivan located?

William Sullivan practices at 101 S Forest Rd, Sonora, CA 95370. The listed phone number is (209) 533-0963.

What is William Sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for William Sullivan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.