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

Dr. Jeffrey K. Ellens, PHD

Individual provider Clinical Psychologist · NPI 1487914586

Dr. Jeffrey K. Ellens, PHD is a Clinical Psychologist in Bozeman, Montana. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2012
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

106 E Babcock St Ste 1B
Bozeman, MT 59715-4820
Phone: (406) 577-2410
Fax: (406) 573-1070
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 001132 (IA)

Record details

NPI number1487914586
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 22, 2012
Last updated in NPPESMarch 24, 2023
Certification dateMarch 24, 2023

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