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

Dr. Colleen Mary McMahon, PHD

Individual provider Psychologist · NPI 1679061931

Dr. Colleen Mary McMahon, PHD is a Psychologist in Ankeny, Iowa. Practices as a sole proprietor and works from 2 locations. Licensed in Iowa and Ohio.

Licensed in
IA, OH
In the registry since
2018
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

6950 NE 14th St
Ankeny, IA 50023-8903
Phone: (440) 221-0783
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9101 Urbandale Ave, Urbandale, IA 50322-4041 — (440) 221-0783

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 07693 (OH)
Psychologist Taxonomy 103T00000X · Licence 133541 (IA)

Record details

NPI number1679061931
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 23, 2018
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

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