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

Individual provider Clinical Psychologist · NPI 1063485605

Dr. William Lewis, PHD is a Clinical 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

4155 E Jewell Ave Ste 403
Denver, CO 80222-4504
Phone: (303) 757-5552
Fax: (303) 753-6397
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 705 (CO)

Record details

NPI number1063485605
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 13, 2006
Last updated in NPPESJuly 8, 2007

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