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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John Gary Chaney, APMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Baton Rouge, LA · enumerated 2010.

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

National Provider Identifier

1134447816

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Registry record

Entity type Individual (Type 1)
Name John Gary Chaney
Credential APMHNP-BC
Sex Male
Practice address Baton Rouge, LA, 70806
Phone (225) 928-2468
Fax (225) 928-2498
Enumeration date May 5, 2010
Last updated in NPPES Mar 27, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP06115 (LA) Primary

Other identifiers

Identifier Type State Issuer
2137409 Medicaid LA -

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 John Chaney?
The National Provider Identifier (NPI) for John Chaney is 1134447816, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Chaney practice?
The practice location on file with NPPES is in Baton Rouge, LA. 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 2019-03-27.