Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Dusel, APNP

Family Nurse Practitioner in Delafield, WI · enumerated 2017 · practices at Children'S Health System.

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

National Provider Identifier

1457899759

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Registry record

Entity type Individual (Type 1)

Name Cynthia Dusel

Credential APNP

Sex Female

Practice address 3195 Hillside Dr, Delafield, WI, 53018

Phone (262) 646-9950

Fax (414) 266-6870

Enumeration date Feb 7, 2017

Last updated in NPPES Dec 8, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7524-33 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
1457899759	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

Where does Cynthia Dusel practice?

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

What is the NPI number for Cynthia Dusel?

The National Provider Identifier (NPI) for Cynthia Dusel is 1457899759, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-08.