Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Colleen Ryan O'Donnell, MA, PHD

Individual provider Psychologist · NPI 1992213748

Dr. Colleen Ryan O'Donnell, MA, PHD is a Psychologist in Centennial, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2018
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
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

2305 E Arapahoe Rd Ste 250
Centennial, CO 80122-1548
Phone: (720) 295-4703
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4380 (CO)

Record details

NPI number1992213748
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , PHD
Sole proprietorYes
NPI enumeratedJanuary 15, 2018
Last updated in NPPESJanuary 15, 2018

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