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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Ann Poff, RN

Registered Nurse in Kingsport, TN · enumerated 2007.

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

National Provider Identifier

1326174335

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Registry record

Entity type Individual (Type 1)
Name Nancy Ann Poff
Credential RN
Sex Female
Practice address 1041 E. Sullivan St., Kingsport, TN, 37660
Phone (423) 224-1600
Enumeration date Feb 26, 2007
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN0000100181 (TN) Primary
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 Nancy Poff?
Nancy Poff 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 2007-07-09.