Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Claire E Fitzgerald, NP

Nurse Practitioner in Waukesha, WI · enumerated 2014.

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

National Provider Identifier

1992107031

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Claire E Fitzgerald

Credential NP

Sex Female

Practice address Waukesha, WI, 53188

Phone (262) 544-4411

Fax (262) 650-3856

Enumeration date Sep 19, 2014

Last updated in NPPES Feb 3, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6242 (WI) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.011785 (IL) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 1992107031 active?

Yes, as of the latest NPPES snapshot, NPI 1992107031 is active (record last updated 2026-02-03).

How do I verify Claire Fitzgerald's NPI record?

Cross-check NPI 1992107031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Sanjay Singh Interventional Cardiology Physician · Waukesha, WI NPI 1922072248 Sarah Hansen Pediatric Adolescent Medicine Physician · Waukesha, WI NPI 1619918992 Waukesha Heart Institute, Ltd. Interventional Cardiology Physician · Waukesha, WI NPI 1598700858 Practice Management Group Inc Family Medicine Physician · Waukesha, WI NPI 1255367454 Urology Associates Ltd Sc Urology Physician · Waukesha, WI NPI 1316035637 Kevin Connor Oral and Maxillofacial Surgery (Dentist) · Waukesha, WI NPI 1174733588 Claire Benishek Physician Assistant · Waukesha, WI NPI 1629332101 Courtney Lemieux Obstetrics & Gynecology Physician · Waukesha, WI NPI 1992124895

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-03.