GIANA D SABATINO NP
NPI 1912258286
Nurse Practitioner - Family in Greenfield, WI
About Giana D Sabatino Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GIANA D SABATINO NP (NPI 1912258286) is an individual family provider in Greenfield, Wisconsin, licensed in Wisconsin (150337) and active in the NPI registry since September 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Giana D Sabatino Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Giana Sabatino reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Giana Sabatino's NPI number?
The NPI number for Giana Sabatino is 1912258286. It was assigned to this individual provider in the NPPES registry on September 27, 2012.
Where is Giana Sabatino located?
Giana Sabatino practices at 5800 W Layton Avenue Froedtert & Mcw Fastcare- Greenfield, Greenfield, WI 53220. The listed phone number is (262) 532-3067.
What is Giana Sabatino's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Giana Sabatino enrolled in Medicare?
Yes. Giana Sabatino is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Giana Sabatino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giana Sabatino reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Giana Sabatino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Giana Sabatino was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Giana D Sabatino, NP · NPI 1912258286
Family physician in Greenfield, Wisconsin. Individual provider, active in the CMS NPPES registry since September 27, 2012.
## Identity
- **NPI:** 1912258286 (Entity type: Individual)
- **Enumerated:** September 27, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 150337 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 5800 W LAYTON AVENUE, FROEDTERT & MCW FASTCARE- GREENFIELD, Greenfield, WI 53220-4021
- **Phone:** (262) 532-3067
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1912258286) · Data from the CMS NPPES public registry.