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

Dr. Derrik R Tollefson, PHD

Individual provider Mental Health Counselor · NPI 1992766463

Dr. Derrik R Tollefson, PHD is a Mental Health Counselor in Hyrum, Utah. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
In the registry since
2006
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

347 S Center St
Hyrum, UT 84319-1604
Phone: (435) 621-2992
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 295335-3501 (UT)

Record details

NPI number1992766463
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 31, 2006
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 25, 2024

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