Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Courtney E Hannegan, APNP
Nurse Practitioner in Madison, WI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265189302
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Registry record
Entity type Individual (Type 1)
Name Courtney E Hannegan
Credential APNP
Sex Female
Practice address 2222 S Park St Ste 210, Madison, WI, 53713
Phone (844) 493-1052
Enumeration date Mar 8, 2022
Last updated in NPPES Aug 14, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11509 (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.
Frequently asked questions
What specialty is Courtney Hannegan?
Courtney Hannegan 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.
Other providers at this practice address
Browse all → Stacey Hall Women's Health Nurse Practitioner · Madison, WI NPI 1346688025 Katherine Simons Nurse Practitioner · Madison, WI NPI 1629525613 Madeleine Wentzel Advanced Practice Midwife · Madison, WI NPI 1720579287 Breanna Borth Family Nurse Practitioner · Madison, WI NPI 1962281725 Margaret Nevins Family Medicine Physician · Madison, WI NPI 1467271189
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-14.