caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1427392687

Gina Sullivan

PRACTICERADIOLOGY WAUKESHA S.C.See all providers at this practice →
Nurse PractitionerWatertown, WII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$22
Payment records
1
By payment type
Food and Beverage$22
REFERRAL NETWORK

Where Gina Sullivan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Salim Shammo
Cardiology · Oak Creek, WI
28214
Robert Lesniak
Diagnostic Radiology · Waukesha, WI
2152
Edward Foster
Emergency Medicine · Watertown, WI
2048
HARGARTEN, KATHLEEN1944
Mark Bakalars
Diagnostic Radiology · Waukesha, WI
1847
David Yenerich
Diagnostic Radiology · Waukesha, WI
1738
G Medical Diagnostic Services, Inc.
Independent Diagnostic Testing Facility (IDTF) · Austin, TX
1332
Gratia Pitcher
Hospitalist · Duluth, MN
1340
Brent Yaeggi
Podiatry · Watertown, WI
1132
Robert Legrow
Family Practice · Watertown, WI
1162
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
WATERTOWN MEDICAL CENTER LLC1301,114
David Cullinane
Cardiology · Delafield, WI
60386
Salim Shammo
Cardiology · Oak Creek, WI
22100
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY1852
Jeffrey Vanbeek
Diagnostic Radiology · Waukesha, WI
1743
Mark Carey
Internal Medicine · Waukesha, WI
1442
Mark Towns
Internal Medicine · Galt, CA
1327
Michael Sullivan
Family Practice · Watertown, WI
1242
David Yenerich
Diagnostic Radiology · Waukesha, WI
1232
FORT HEALTHCARE, INC.12118
MARQUARDT MEMORIAL MANOR, INC.1242
City Of Watertown
Ambulance Service Provider · Watertown, WI
1120
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.