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

Dr. Colleen Ehrnstrom, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1720364011

Dr. Colleen Ehrnstrom, PHD is a Cognitive & Behavioral Psychologist in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2011
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

3020 Carbon Pl Ste 200
Boulder, CO 80301-6164
Phone: (303) 579-3245
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence 2785 (CO)

Record details

NPI number1720364011
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 31, 2011
Last updated in NPPESOctober 31, 2011
Mailing address3020 Carbon Pl Ste 200, Boulder, CO 80301-6164

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