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Ariel L Stilp, APNP

Nurse Practitioner in Appleton, WI · enumerated 2022 · practices at Fox Valley Surgical Associates Ltd.

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

National Provider Identifier

1346970282

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Registry record

Entity type Individual (Type 1)
Name Ariel L Stilp
Credential APNP
Sex Female
Practice address 2000 E Milestone Dr, Appleton, WI, 54913
Phone (920) 731-8131
Fax (920) 832-0444
Enumeration date Jun 14, 2022
Last updated in NPPES Jul 22, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11992-33 (WI) Primary

Other identifiers

Identifier Type State Issuer
11992-33 Other WI STATE OF WISCONSIN DEPARTMENT OF SAFETY AND PROFESSIONAL SERVICES

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.

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Frequently asked questions

What is the NPI number for Ariel Stilp?
The National Provider Identifier (NPI) for Ariel Stilp is 1346970282, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ariel Stilp practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-22.