Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Frances Marie Horn, DO

Q: What is the NPI number for Frances Horn?

The National Provider Identifier (NPI) for Frances Horn is 1154313120, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Bartlesville, OK · enumerated 2005 · practices at Washington County Elder Care, Inc.

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

National Provider Identifier

1154313120

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Registry record

Entity type Individual (Type 1)

Name Frances Marie Horn

Credential DO

Sex Female

Practice address Bartlesville, OK, 74006

Phone (888) 777-9170

Enumeration date Aug 16, 2005

Last updated in NPPES Oct 24, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 03511 (KY) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 8737 (OK) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
7100224640	Medicaid	KY	-

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 Frances Horn?

The National Provider Identifier (NPI) for Frances Horn is 1154313120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frances Horn practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-24.