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

Karl Nelson, PHD, HSPP

Individual provider Clinical Psychologist · NPI 1932338811

Karl Nelson, PHD, HSPP is a Clinical Psychologist in Fargo, North Dakota. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
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.

See every abbreviation used in this directory →

Practice location Address checks out

2101 Elm St N
Fargo, ND 58102-2417
Phone: (800) 410-9723
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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 20041990A (IN)

Record details

NPI number1932338811
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , HSPP
Sole proprietorYes
NPI enumeratedJuly 13, 2009
Last updated in NPPESMarch 5, 2025
Certification dateMarch 5, 2025

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