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

Trevor Mandernach, MA

Individual provider Mental Health Counselor · NPI 1538450390

Trevor Mandernach, MA is a Mental Health Counselor in Vermillion, South Dakota. Licensed in South Dakota. Registered with an NPI since 2011.

Licensed in
SD
In the registry since
2011
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

1540 Brandon Dr
Vermillion, SD 57069-3800
Phone: (712) 490-1216
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 20846 (SD)

Record details

NPI number1538450390
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorNo
NPI enumeratedApril 28, 2011
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address1540 Brandon Dr, Vermillion, SD 57069-3800

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