Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Douglas Hansen, PHD

Individual provider Counseling Psychologist · NPI 1962419242

Dr. William Douglas Hansen, PHD is a Counseling Psychologist in Denver, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1777 S Harrison St Ste 840
Denver, CO 80210-3925
Phone: (303) 777-2233
Fax: (303) 777-5923
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 672 (CO)

Record details

NPI number1962419242
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 1, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1777 S Harrison St, Suite 840, Denver, CO 80210-3925

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