Individual provider · Type 1 NPI

Mary Jo Willis, NP

Nurse Practitioner · Madison, WI

NPI number 1679537294 Active

Practice location

2880 University Ave
Madison, WI 53705

Fax (608) 833-6932

Mailing address

8007 Excelsior Drive
Madison, WI 53717

Specialties and licenses

TaxonomyCodeLicense
Nurse Practitioner Primary 363L00000X43266 (WI)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

97 other providers at this address

Other nurse practitioner providers in Madison

See all in Madison →

About NPI 1679537294

Mary Jo Willis, NP's National Provider Identifier is 1679537294, issued on Apr 12, 2006. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Madison, WI. The record was last updated on Jul 13, 2026.