BLAKE R WILLIAMS
NPI 1891629762
Assisted Living Facility - Assisted Living, Behavioral Disturbances in San Francisco, CA

Active since June 09, 2026
165 GUERRERO ST, SAN FRANCISCO, CA 94103(480) 442-4084 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Blake R Williams NPPES

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

BLAKE R WILLIAMS (NPI 1891629762) is an individual assisted living, behavioral disturbances provider in San Francisco, California and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1891629762
Entity TypeIndividualMale
Primary Taxonomy3104A0630X
Provider Legal NameBLAKE R WILLIAMS
Location Address165 GUERRERO STSan Francisco, CA 94103-1014
Mailing Address19414 N 25th StPhoenix, AZ 85050-1977 · (480) 442-4084
Sole ProprietorYes
Enumeration DateJune 9, 2026
Last NPPES UpdateJune 10, 2026
NPPES CertifiedJune 10, 2026
NPI 1891629762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyAssisted Living Facility · Assisted Living, Behavioral DisturbancesNursing & Custodial Care Facilities
Taxonomy Code3104A0630X
Definition

A facility providing supportive services to individuals who can function independently in most areas of activity, but exhibit abnormal behavioral responses and habits and therefore need special guidance, assistance and/or monitoring to assure safety and well being. This type of facility requires a staff with special training in dealing with and redirecting negative, violent or destructive behaviors.

Also ListedAssisted Living FacilityTaxonomy 310400000X
165 GUERRERO ST, San Francisco, CA 94103

Other Names 1

Other Name (5)General Service Appraiser

Other Providers at the Same Location NPPES

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

Meals
165 GUERRERO ST
SAN FRANCISCO, CA 94103

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 Blake Williams's NPI number?

The NPI number for Blake Williams is 1891629762. It was assigned to this individual provider in the NPPES registry on June 9, 2026. The provider is also known as General Service Appraiser.

Where is Blake Williams located?

Blake Williams practices at 165 Guerrero St, San Francisco, CA 94103. The listed phone number is (480) 442-4084.

What is Blake Williams's specialty?

The primary specialty registered for this NPI is Assisted Living Facility, specializing in Assisted Living, Behavioral Disturbances, with taxonomy code 3104A0630X.

When was this NPI record last updated?

The NPPES record for Blake Williams was last updated on June 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.