Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katelyn Mae Dunn, APRN-CNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in College Grove, TN · enumerated 2022.

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

National Provider Identifier

1457060329

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Registry record

Entity type Individual (Type 1)

Name Katelyn Mae Dunn

Credential APRN-CNP, PMHNP-BC

Sex Female

Practice address 7120 Neills Branch Dr, College Grove, TN, 37046

Phone (832) 687-5976

Enumeration date Nov 21, 2022

Last updated in NPPES Sep 29, 2023

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 869320 (TX) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1129831 (TX) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 34799 (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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Katelyn Dunn?

Katelyn Dunn is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-29.