Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany L Nixon

Family Nurse Practitioner in Dunkirk, IN · enumerated 2020.

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

National Provider Identifier

1447888474

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Registry record

Entity type Individual (Type 1)

Name Tiffany L Nixon

Sex Female

Practice address 1150 S Main St, Dunkirk, IN, 47336

Phone (765) 768-6065

Enumeration date Mar 27, 2020

Last updated in NPPES May 5, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71010020A (IN) 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

What is the NPI number for Tiffany Nixon?

The National Provider Identifier (NPI) for Tiffany Nixon is 1447888474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tiffany Nixon practice?

The practice location on file with NPPES is in Dunkirk, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Dinesh Doshi Family Medicine Physician · Dunkirk, IN NPI 1164415410 Jay County Hospital Family Medicine Physician · Dunkirk, IN NPI 1548327307 Meridian Health Services Corp Federally Qualified Health Center (FQHC) · Dunkirk, IN NPI 1730556333 Janelle Ohlemiller Clinical Social Worker · Dunkirk, IN NPI 1740766740 Krysten Gentis Family Nurse Practitioner · Dunkirk, IN NPI 1881485274

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-05.