Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Lynn Courtney, PLPC

Mental Health Counselor in Maryville, MO · enumerated 2022 · practices at New Beginnings Counseling Group.

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

National Provider Identifier

1568190387

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Registry record

Entity type Individual (Type 1)

Name Diane Lynn Courtney

Credential PLPC

Sex Female

Practice address 423 N Market St, Maryville, MO, 64468

Phone (660) 562-3000

Fax (660) 562-3002

Enumeration date Aug 10, 2022

Last updated in NPPES Aug 10, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 2022030850 (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 Diane Courtney practice?

The practice location on file with NPPES is in Maryville, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Diane Courtney?

The National Provider Identifier (NPI) for Diane Courtney is 1568190387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kristi White Clinical Social Worker · Maryville, MO NPI 1629336177 New Beginnings Counseling Group Social Worker · Maryville, MO NPI 1336578442

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-10.