GINA BUONO MD
NPI 1467411546
Hospitalist in Cudahy, WI
About Gina Buono Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GINA BUONO MD (NPI 1467411546) is an individual hospitalist provider in Cudahy, Wisconsin, licensed in Wisconsin (40440-20) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Greenfield.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gina Buono Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gina Buono reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 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 53110 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CUDAHY, WI 53110
CUDAHY, WI 53110
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 Gina Buono's NPI number?
The NPI number for Gina Buono is 1467411546. It was assigned to this individual provider in the NPPES registry on March 20, 2006.
Where is Gina Buono located?
Gina Buono practices at 5900 S Lake Dr, Cudahy, WI 53110. The listed phone number is (414) 489-9000.
What is Gina Buono's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Gina Buono enrolled in Medicare?
Yes. Gina Buono is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gina Buono's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gina Buono reassigns Medicare benefits to Columbia St. Mary's Hospital Milwaukee, Inc (Milwaukee, WI). The 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 Gina Buono'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 Gina Buono was last updated on June 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Gina Buono, MD · NPI 1467411546
Hospitalist physician in Cudahy, Wisconsin. Individual provider, active in the CMS NPPES registry since March 20, 2006.
## Identity
- **NPI:** 1467411546 (Entity type: Individual)
- **Enumerated:** March 20, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 40440-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 5900 S LAKE DR, Cudahy, WI 53110-3171
- **Phone:** (414) 489-9000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1023064482, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 12, 2024
- **Other identifiers:** Medicaid 34721900 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1467411546) · Data from the CMS NPPES public registry.