Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ryan Rachael Chadek, APNP

Adult Health Nurse Practitioner in New London, WI · enumerated 2012.

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

National Provider Identifier

1902150964

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ryan Rachael Chadek

Credential APNP

Sex Female

Practice address 1405 Mill St, New London, WI, 54961

Phone (920) 531-2400

Fax (920) 531-2463

Enumeration date Oct 30, 2012

Last updated in NPPES Jan 14, 2016

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5096-33 (WI) Primary

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

How do I verify Ryan Chadek's NPI record?

Cross-check NPI 1902150964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902150964 active?

Yes, as of the latest NPPES snapshot, NPI 1902150964 is active (record last updated 2016-01-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-14.