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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. NANCY A. WILLIAMS, PH.D.

Active Sole Proprietor

Cognitive & Behavioral Psychologist · DENVER, CO

Registration Details

NPI Number
1982805370
Provider Type
Individual
Gender
Female
NPI Issued
May 31, 2007 (18.90051967728 yrs)
Last Updated
Sep 11, 2025
Licenses
1118 (CO)
1118 (CO)
1118 (CO)
1118 (CO)
1118 (CO)
Sole Proprietor
Yes

Practice Information

Address
2696 S COLORADO BLVD
SUITE 200
DENVER, CO, 802225945
Browse CO providers · Browse ZIP 80222
Phone
3035746436
Fax
3036929353
Primary Specialty
Cognitive & Behavioral Psychologist
103TB0200X
Additional Specialty
Psychologist
Additional Specialty
Clinical Psychologist

Other Cognitive & Behavioral Psychologist Providers in DENVER, CO

Name Credential NPI
CAROLINE W CORRIGAN PHD 1750301628
J CHRIS SHELDON PHD 1508875444
MS. TAMEKA SHANT'E HILL 1881720431
DR. JOEL LAWRENCE COHEN PH.D 1700066560
CHRISTI REED BCBA 1245493436
DR. GARY MACDONALD PH.D. 1780909820
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.