Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sara L Thoney, FNP-C

Nurse Practitioner in Marinette, WI · enumerated 2022.

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

National Provider Identifier

1740914548

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Registry record

Entity type Individual (Type 1)

Name Ms. Sara L Thoney

Credential FNP-C

Sex Female

Practice address 3003 University Dr, Marinette, WI, 54143

Phone (715) 735-6005

Enumeration date Jul 15, 2022

Last updated in NPPES Aug 15, 2025

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13034-33 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13034 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
100211031	Medicaid	WI	-

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 specialty is Sara Thoney?

Sara Thoney is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.