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

Dr. Trisha Karsten Gaudig, PHD

Individual provider Health Service Psychologist · NPI 1821524836

Dr. Trisha Karsten Gaudig, PHD is a Mental Health Counselor in Sioux Falls, South Dakota. Qualified in 2020, 6 years ago. Licensed in Minnesota and South Dakota.

Years since qualifying
6
Licensed in
MN, SD
In the registry since
2017
Specialties on file
7
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

4400 W 69th St Ste 1500
Sioux Falls, SD 57108-8171
Phone: (605) 322-5700
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 628 (SD)
Health Service Psychologist Taxonomy 103TH0100X · Licence 628 (SD)
Counseling Psychologist Taxonomy 103TC1900X · Licence 628 (SD)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 628 (SD)
Psychologist Taxonomy 103T00000X · Licence LP6815 (MN)
Psychologist Taxonomy 103T00000X · Licence 628 (SD)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 628 (SD)

Record details

NPI number1821524836
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESMarch 6, 2026
Certification dateMarch 6, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare