Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffaney Renee Reagan, R.N.

Registered Nurse in Chattanooga, TN · enumerated 2007.

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

National Provider Identifier

1679604029

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Registry record

Entity type Individual (Type 1)

Name Tiffaney Renee Reagan

Credential R.N.

Sex Female

Practice address 5600 Brainerd Rd Ste A4, Chattanooga, TN, 37411

Phone (423) 266-4588

Fax (865) 342-0103

Enumeration date Mar 8, 2007

Last updated in NPPES Aug 9, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN202003 (TN) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

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 Tiffaney Reagan?

Tiffaney Reagan is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-09.