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

Dr. Ronna J Dillinger, PHD

Individual provider Clinical Psychologist · NPI 1811131501

Dr. Ronna J Dillinger, PHD is a Clinical Psychologist in Evanston, Wyoming. Licensed in Wyoming. Registered with an NPI since 2009.

Licensed in
WY
In the registry since
2009
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

831 Highway 150 S
Evanston, WY 82930-5340
Phone: (307) 789-3464
Fax: (307) 789-4592
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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 473 (WY)

Record details

NPI number1811131501
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 24, 2009
Last updated in NPPESApril 24, 2009
Mailing addressPo Box 177, Evanston, WY 82931-0177

Other providers in Evanston