Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brenda K Thornhill, CFNP

Nurse Practitioner in Columbia, MS · enumerated 2005 · practices at Forrest County General Hospital.

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

National Provider Identifier

1417944331

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Registry record

Entity type Individual (Type 1)

Name Brenda K Thornhill

Credential CFNP

Sex Female

Practice address 912 Sumrall Rd, Columbia, MS, 39429

Phone (601) 736-6443

Fax (601) 736-2543

Enumeration date Oct 5, 2005

Last updated in NPPES Jan 20, 2010

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R126010 (MS) Primary

Other identifiers

Identifier	Type	State	Issuer
00121103	Medicaid	MS	-

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 NPI 1417944331 active?

Yes, as of the latest NPPES snapshot, NPI 1417944331 is active (record last updated 2010-01-20).

How do I verify Brenda Thornhill's NPI record?

Cross-check NPI 1417944331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kevin Holmes Internal Medicine Physician · Columbia, MS NPI 1942297858 Forrest County General Hospital Home Health Agency · Columbia, MS NPI 1417229055 Jessica Priddy Primary Care Nurse Practitioner · Columbia, MS NPI 1932440997

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-20.