1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Counselor
  6. NPI Profile

DIANE S. WILLIAMS LAC
NPI 1760629059
Counselor - Mental Health in Phoenix, AZ

Active since January 08, 2009
8825 N 23RD AVE, SUITE 100, PHOENIX, AZ 85021(602) 861-2255(602) 861-2288 Get Directions Write a Review

NPPES record last updated: January 8, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diane S. Williams Lac NPPES

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

DIANE S. WILLIAMS LAC (NPI 1760629059) is an individual mental health provider in Phoenix, Arizona, licensed in Arizona (LAC-1493) and active in the NPI registry since January 2009.

NPPES Registry Identity

NPI1760629059
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANE S. WILLIAMSCredential: LAC
Location Address8825 N 23RD AVE, SUITE 100Phoenix, AZ 85021-4147
Mailing Address1811 S Alma School Rd, Suite 160Mesa, AZ 85210-3001 · (480) 831-7566 · Fax (480) 962-7671
Phone(602) 861-2255
Fax(602) 861-2288
Sole ProprietorNo
Enumeration DateJanuary 8, 2009
✔ NPI 1760629059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in AZ · LAC-1493
8825 N 23RD AVE, Phoenix, AZ 85021
Open in Google Maps ↗

Other Names 1

Professional Name (2)Diane Stapp Williams Lac

Other Providers at the Same Location NPPES 5

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

ROCK ALLEN TODD LAC, LASAC
Counselor (Addiction (Substance Use Disorder))
8825 N 23RD AVE, SUITE#100
PHOENIX, AZ 85021
Maricopa County (602) 861-2255
MR. JOSHUA A PLOSKER LMSW
Social Worker
8825 N 23RD AVE, STE 100
PHOENIX, AZ 85021
Maricopa County (602) 861-2255
DIANA SULEYMANOVA MSN-PH, APRN, FNP-C
Nurse Practitioner (Family)
8825 N 23RD AVE
PHOENIX, AZ 85021
Maricopa County (888) 256-3814
MS. BECKY JO WEDELL LASAC
Counselor (Addiction (Substance Use Disorder))
8825 N 23RD AVE, SUITE 100
PHOENIX, AZ 85021
Maricopa County (602) 861-2255
COMMUNITY BRIDGES, INC
Clinical Medical Laboratory
8825 N 23RD AVE, SUITE 100
PHOENIX, AZ 85021
Maricopa County (602) 861-2255

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 Diane Williams's NPI number?

The NPI number for Diane Williams is 1760629059. It was assigned to this individual provider in the NPPES registry on January 8, 2009. The provider is also known as Diane Stapp Williams Lac.

Where is Diane Williams located?

Diane Williams practices at 8825 N 23rd Ave Suite 100, Phoenix, AZ 85021. The listed phone number is (602) 861-2255.

What is Diane Williams'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 Diane Williams was last updated on January 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.