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

MS. Nancy Loken, MS, LAC, LPC

Individual provider Mental Health Counselor · NPI 1447923339

MS. Nancy Loken, MS, LAC, LPC is a Mental Health Counselor in Sioux Falls, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2021
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

5000 S Minnesota Ave
Sioux Falls, SD 57108-2707
Phone: (605) 251-1451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LAC13031577 (SD)
Mental Health Counselor Taxonomy 101YM0800X · Licence LPC20268 (SD)

Record details

NPI number1447923339
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LAC , LPC
Sole proprietorYes
NPI enumeratedJuly 27, 2021
Last updated in NPPESJuly 27, 2021
Certification dateJuly 27, 2021

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