What is Sadie Millonzi's NPI number?

Sadie Millonzi's National Provider Identifier (NPI) is 1871395863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sadie Millonzi's specialty?

Sadie Millonzi is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Sadie Millonzi located?

Sadie Millonzi's practice location on file with NPPES is 514 Riverview Ave, Waukesha, WI 53188-3631.

What is Sadie Millonzi's phone number?

The practice phone number listed in the NPPES registry for Sadie Millonzi is (262) 548-7042.

Is Sadie Millonzi's NPI active?

Yes — Sadie Millonzi's NPI (1871395863) is active in the NPPES registry as of the last update on 2025-03-27.

IndividualActive

Sadie Millonzi

NPI 1871395863 · Case Manager/Care Coordinator · Waukesha, WI

Sadie Millonzi is a Case Manager/Care Coordinator provider in Waukesha, WI (NPI 1871395863).

Provider details

NPI number: 1871395863
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

514 Riverview Ave

Waukesha, WI 53188-3631

Phone: (262) 548-7042

Street-level locationGet directions

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Mailing address