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Ms. Donna T Riat, LCSW

Clinical Social Worker in Florissant, MO · enumerated 2009.

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

National Provider Identifier

1356578009

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Registry record

Entity type Individual (Type 1)
Name Ms. Donna T Riat
Credential LCSW
Sex Female
Practice address 1619 Summer Run Dr Unit 23, Florissant, MO, 63033
Phone (314) 313-8351
Enumeration date Jun 19, 2009
Last updated in NPPES Mar 20, 2022

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-20005 (AZ) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2003015575 (MO) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
499344109 Medicaid MO -

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 Donna Riat practice?
The practice location on file with NPPES is in Florissant, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donna Riat?
The National Provider Identifier (NPI) for Donna Riat is 1356578009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-20.