Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonya R Fronsoe, FNP

Family Nurse Practitioner in Kansas City, MO · enumerated 2005.

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

National Provider Identifier

1427044601

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Registry record

Entity type Individual (Type 1)

Name Sonya R Fronsoe

Credential FNP

Sex Female

Practice address 4330 Wornall Rd Ste 2000, Kansas City, MO, 64111

Phone (816) 931-1883

Enumeration date Sep 23, 2005

Last updated in NPPES Sep 20, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2024029783 (MO) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5382270 (KS) Secondary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1427044601 active?

Yes, as of the latest NPPES snapshot, NPI 1427044601 is active (record last updated 2024-09-20).

How do I verify Sonya Fronsoe's NPI record?

Cross-check NPI 1427044601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.