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

Dr. Robert Casselman, PHD

Individual provider Clinical Psychologist · NPI 1477865236

Dr. Robert Casselman, PHD is a Clinical Psychologist in Winona, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2010
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

111 Market St Ste 4A
Winona, MN 55987-5532
Phone: (815) 901-6936
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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 LP5516 (MN)

Record details

NPI number1477865236
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 9, 2010
Last updated in NPPESJuly 22, 2013
Mailing address503 W Howard St, Winona, MN 55987-2940

Other providers in Winona