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DR. NANCY A. WILLIAMS PH.D.
NPI 1982805370
Psychologist - Cognitive & Behavioral in Denver, CO

Active since May 31, 2007
2696 S COLORADO BLVD, SUITE 200, DENVER, CO 80222(303) 574-6436(303) 692-9353 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nancy A. Williams Ph.d. NPPES

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

DR. NANCY A. WILLIAMS PH.D. (NPI 1982805370) is an individual cognitive & behavioral provider in Denver, Colorado, licensed in Colorado (1118) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1982805370
Entity TypeIndividualFemale
Primary Taxonomy103TB0200X
Provider Legal NameDR. NANCY A. WILLIAMSCredential: PH.D.
Location Address2696 S COLORADO BLVD, SUITE 200Denver, CO 80222-5945
Mailing Address2696 S Colorado Blvd, Suite 200Denver, CO 80222-5945 · (303) 574-6436 · Fax (303) 692-9353
Phone(303) 574-6436
Fax(303) 692-9353
Sole ProprietorYes
Enumeration DateMay 31, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1982805370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License✔ Licensed in CO · 1118
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 1118 (CO)
Also ListedPsychologistTaxonomy 103T00000X · License 1118 (CO)
Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X · License 1118 (CO)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 1118 (CO)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 1118 (CO)

Other Identifiers 1

Other11589888CO · Caqh Universal Credential

Other Providers at the Same Location NPPES 18

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

VITALITY HEALTH CENTER
Exclusive Provider Organization
2696 S COLORADO BLVD, STE 230
DENVER, CO 80222
Denver County (303) 691-0022
COLORADO CENTER FOR STUTTERING THERAPY
Speech-Language Pathologist
2696 S COLORADO BLVD, #345
DENVER, CO 80222
Denver County (303) 722-0712
MARILYN SACKS-RABIN PHD
Psychologist
2696 S COLORADO BLVD, STE 200
DENVER, CO 80222
Denver County (303) 757-1513
ARIZONA PAIN SPECIALISTS, PLLC
Anesthesiology (Pain Medicine)
2696 S COLORADO BLVD, SUITE 110
DENVER, CO 80222
Denver County (303) 277-0962
MR. DAVID SCOTT BIEDIGER PT, DPT
Physical Therapist
2696 S COLORADO BLVD, STE. 240
DENVER, CO 80222
Denver County (210) 213-4444
FIT BODY SPINE AND NUTRITION CENTER, P.C.
Chiropractor
2696 S COLORADO BLVD, SUITE 440
DENVER, CO 80222
Denver County (303) 770-6671
GARY P PASCOE DMD PC
Dentist (Endodontics)
2696 S COLORADO BLVD, STE 410
DENVER, CO 80222
Denver County (303) 789-2354
KESHIA LORQUET CLINICAL NURSE
Clinical Nurse Specialist (Adult Health)
2696 S COLORADO BLVD
DENVER, CO 80222
Denver County (303) 570-4597

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 Nancy Williams's NPI number?

The NPI number for Nancy Williams is 1982805370. It was assigned to this individual provider in the NPPES registry on May 31, 2007.

Where is Nancy Williams located?

Nancy Williams practices at 2696 S Colorado Blvd Suite 200, Denver, CO 80222. The listed phone number is (303) 574-6436.

What is Nancy Williams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for Nancy Williams was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.