Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katelin Gowder Hollingsworth, FNP-C

Family Nurse Practitioner in Knoxville, TN · enumerated 2016 · practices at Summit Medical Group, Pllc.

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

National Provider Identifier

1891151767

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katelin Gowder Hollingsworth

Credential FNP-C

Sex Female

Practice address 280 Fort Sanders West Blvd Ste 101, Knoxville, TN, 37922

Phone (865) 539-0270

Fax (865) 539-6998

Enumeration date Jan 7, 2016

Last updated in NPPES Mar 18, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN20498 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
Q046505	Medicaid	TN	-

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 Katelin Hollingsworth?

Katelin Hollingsworth is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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 2020-03-18.