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

SARAH WALKOWIAK RN, BSN
NPI 1538076047
Registered Nurse - General Practice in Franklin, WI

Q: What is Sarah Walkowiak's NPI number?

The NPI number for Sarah Walkowiak is 1538076047. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Q: What is Sarah Walkowiak's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in General Practice, with taxonomy code 163WG0000X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Walkowiak was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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 August 27, 2026

1 NORTHWESTERN MUTUAL WAY, FRANKLIN, WI 53132(414) 661-8073 Get Directions Write a Review

NPPES record added: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

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About Sarah Walkowiak Rn, Bsn NPPES

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

SARAH WALKOWIAK RN, BSN (NPI 1538076047) is an individual general practice provider in Franklin, Wisconsin, licensed in Wisconsin (23053930) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1538076047

Entity TypeIndividualFemale

Primary Taxonomy163WG0000X

Provider Legal NameSARAH WALKOWIAKCredential: RN, BSN

Location Address1 NORTHWESTERN MUTUAL WAYFranklin, WI 53132-9497

Mailing Address1015 E Amber LnOak Creek, WI 53154-3344

Phone(414) 661-8073

Sole ProprietorNo

Enumeration DateAugust 27, 2026

NPPES CertifiedAugust 27, 2026

✔ NPI 1538076047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · General PracticeNursing Service Providers

Taxonomy Code163WG0000X

License✔ Licensed in WI · 23053930

1 NORTHWESTERN MUTUAL WAY, Franklin, WI 53132

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Other Providers at the Same Location NPPES 2

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

PREMISE HEALTH OF WISCONSIN MEDICAL SC

Clinic/Center (Multi-Specialty)

1 NORTHWESTERN MUTUAL WAY
FRANKLIN, WI 53132

Milwaukee County (414) 661-8400

MS. JENNIFER A. NEUBAUER APNP

Nurse Practitioner (Family)

1 NORTHWESTERN MUTUAL WAY
FRANKLIN, WI 53132

Milwaukee County (414) 661-8400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarah Walkowiak's NPI number?

The NPI number for Sarah Walkowiak is 1538076047. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Where is Sarah Walkowiak located?

Sarah Walkowiak practices at 1 Northwestern Mutual Way, Franklin, WI 53132. The listed phone number is (414) 661-8073.

What is Sarah Walkowiak's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in General Practice, with taxonomy code 163WG0000X.

When was this NPI record last updated?

The NPPES record for Sarah Walkowiak was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.