WILLIAMS PSYCHOLOGICAL SERVICES INC
NPI 1780339952
Psychologist - Clinical in San Francisco, CA

Q: What is Williams Psychological Services Inc's NPI number?

The NPI number for Williams Psychological Services Inc is 1780339952. It was assigned to this organization in the NPPES registry on February 16, 2022.

Q: What is Williams Psychological Services Inc's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since February 16, 2022

3323 SACRAMENTO ST, SAN FRANCISCO, CA 94118(650) 485-1007 Get Directions Write a Review

NPPES record last updated: July 17, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 17, 2024, Feb 16, 2022 (2 updates tracked since 2022).

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About Williams Psychological Services Inc NPPES

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

WILLIAMS PSYCHOLOGICAL SERVICES INC (NPI 1780339952) is a healthcare organization registered as a clinical in San Francisco, California and active in the NPI registry since February 2022. The organization lists Christian Williams, President, as its authorized official.

NPPES Registry Identity

NPI1780339952

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameWILLIAMS PSYCHOLOGICAL SERVICES INC

Location Address3323 SACRAMENTO STSan Francisco, CA 94118-1911

Mailing Address870 Market St Ste 953San Francisco, CA 94102-2912

Phone(650) 485-1007

Organization SubpartNo

Authorized OfficialChristian WilliamsPresident · (650) 485-1007

Enumeration DateFebruary 16, 2022

Last NPPES UpdateJuly 17, 20242 updates tracked since enumeration

NPPES CertifiedJuly 17, 2024

✔ NPI 1780339952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

3323 SACRAMENTO ST, San Francisco, CA 94118

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 6

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

MS. SARAH JOSEPHINE MARK M.A., MFT

Marriage & Family Therapist