CRYSTAL SADOWSKI NP
NPI 1699566984
Nurse Practitioner - Family in Waterford, WI

Q: What is Crystal Sadowski's NPI number?

The NPI number for Crystal Sadowski is 1699566984. It was assigned to this individual provider in the NPPES registry on May 15, 2025.

Q: What is Crystal Sadowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Crystal Sadowski was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 May 15, 2025

4823 FAIRWAY DR, WATERFORD, WI 53185(414) 801-2145 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Crystal Sadowski Np NPPES

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

CRYSTAL SADOWSKI NP (NPI 1699566984) is an individual family provider in Waterford, Wisconsin, licensed in Wisconsin (16688-33) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1699566984

Entity TypeIndividual

Primary Taxonomy363LF0000X

Provider Legal NameCRYSTAL SADOWSKICredential: NP

Location Address4823 FAIRWAY DRWaterford, WI 53185-3389

Mailing Address4823 Fairway DrWaterford, WI 53185-3389

Phone(414) 801-2145

Sole ProprietorYes

Enumeration DateMay 15, 2025

NPPES CertifiedMay 15, 2025

✔ NPI 1699566984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in WI · 16688-33

4823 FAIRWAY DR, Waterford, WI 53185

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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 Crystal Sadowski's NPI number?

The NPI number for Crystal Sadowski is 1699566984. It was assigned to this individual provider in the NPPES registry on May 15, 2025.

Where is Crystal Sadowski located?

Crystal Sadowski practices at 4823 Fairway Dr, Waterford, WI 53185. The listed phone number is (414) 801-2145.

What is Crystal Sadowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Crystal Sadowski was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.