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Mrs. Dianne Joyce, PSYD LPC

Counseling Psychologist in St Louis, MO · enumerated 2006.

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

National Provider Identifier

1740366285

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Registry record

Entity type Individual (Type 1)
Name Mrs. Dianne Joyce
Credential PSYD LPC
Sex Female
Practice address 12277 Depaul Dr, Suite 200, St Louis, MO, 63044
Phone (314) 344-6844
Fax (314) 344-6801
Enumeration date Oct 27, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License CS002336 (MO) Primary

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 Dianne Joyce practice?
The practice location on file with NPPES is in St Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dianne Joyce?
The National Provider Identifier (NPI) for Dianne Joyce is 1740366285, 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 2007-07-08.