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

Maryellen Kay Hilton, LCSW, QMHP

Individual provider Clinical Social Worker · NPI 1982436432

Maryellen Kay Hilton, LCSW, QMHP is a Clinical Social Worker in Pierre, South Dakota. Qualified in 2022, 4 years ago. Practices with Capital Area Counseling Service, Inc, a 10-clinician group. Licensed in South Dakota.

Years since qualifying
4
Licensed in
SD
In the registry since
2024
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2001 Eastgate
Pierre, SD 57501-5691
Phone: (605) 224-5811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6341 (SD)
Clinical Social Worker Taxonomy 1041C0700X · Licence 6341 (SD)

Record details

NPI number1982436432
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , QMHP
Sole proprietorNo
NPI enumeratedAugust 14, 2024
Last updated in NPPESJune 17, 2025
Certification dateJune 17, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Capital Area Counseling Service, Inc — 10 clinicians
Accepts Medicare assignment Not indicated

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