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

Allison Renee Carroll, MSN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Chattanooga, TN · enumerated 2024.

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

National Provider Identifier

1952152423

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Registry record

Entity type Individual (Type 1)

Name Allison Renee Carroll

Credential MSN, PMHNP-BC

Sex Female

Practice address Chattanooga, TN, 37421

Phone (423) 678-1045

Fax (423) 722-2528

Enumeration date Apr 1, 2024

Last updated in NPPES Aug 11, 2025

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 36171 (TN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Allison Carroll practice?

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

What is the NPI number for Allison Carroll?

The National Provider Identifier (NPI) for Allison Carroll is 1952152423, 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 2025-08-11.