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Marilou Merringer, LCSW

Clinical Social Worker in Little Rock Air Force Base, AR · enumerated 2014.

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

National Provider Identifier

1225457237

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Registry record

Entity type Individual (Type 1)
Name Marilou Merringer
Credential LCSW
Sex Female
Practice address 1090 Arnold Dr, Little Rock Air Force Base, AR, 72099
Phone (501) 987-7338
Enumeration date Apr 8, 2014
Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2016022474 (MO) 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

Where does Marilou Merringer practice?
The practice location on file with NPPES is in Little Rock Air Force Base, AR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marilou Merringer?
The National Provider Identifier (NPI) for Marilou Merringer is 1225457237, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.