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Maryellen Kay Hilton, LCSW, QMHP

Social Worker in Pierre, SD · enumerated 2024 · practices at Capital Area Counseling Service, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982436432

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Registry record

Entity type Individual (Type 1)
Name Maryellen Kay Hilton
Credential LCSW, QMHP
Sex Female
Practice address 2001 Eastgate, Pierre, SD, 57501
Phone (605) 224-5811
Enumeration date Aug 14, 2024
Last updated in NPPES Jun 17, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6341 (SD) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 6341 (SD) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Maryellen Hilton?
The National Provider Identifier (NPI) for Maryellen Hilton is 1982436432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maryellen Hilton practice?
The practice location on file with NPPES is in Pierre, SD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-17.