Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MADELINE OLSON
NPI 1457287302
Nurse Practitioner in Milwaukee, WI

Q: What is Madeline Olson's NPI number?

The NPI number for Madeline Olson is 1457287302. It was assigned to this individual provider in the NPPES registry on June 19, 2026.

Q: What is Madeline Olson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Madeline Olson was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2026

5000 W NATIONAL AVE, MILWAUKEE, WI 53295(414) 384-2000 Get Directions Write a Review

NPPES record added: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Madeline Olson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELINE OLSON (NPI 1457287302) is an individual nurse practitioner in Milwaukee, Wisconsin, licensed in Wisconsin (AG06260092) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1457287302

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMADELINE OLSON

Location Address5000 W NATIONAL AVEMilwaukee, WI 53295-0001

Mailing Address2065 State Road 175Richfield, WI 53076-9580

Phone(414) 384-2000

Sole ProprietorYes

Enumeration DateJune 19, 2026

NPPES CertifiedJune 15, 2026

✔ NPI 1457287302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WI · AG06260092

Definition

(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 with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

5000 W NATIONAL AVE, Milwaukee, WI 53295

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NATALIA SCHWARTZ PHARM.D, RPH

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)