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 1295785483

Ira Kastenberg

PRACTICEST. MARYS DEAN VENTURES INC.See all providers at this practice →
Family PracticePoynette, WII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ira Kastenberg'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). 12 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DIVINE SAVIOR HEALTHCARE, INC.1971,672
SSM HEALTH CARE OF WISCONSIN, INC.85410
Craig Magnes
Diagnostic Radiology · Portage, WI
37164
Borys Kusyk
Podiatry · Baraboo, WI
1770
Shujauddin Syed
Internal Medicine · Pontiac, MI
16215
Angela Moreau
Emergency Medicine · Baton Rouge, LA
1477
Peter Lee
Cardiology · Madison, WI
1334
SSM HEALTH CARE OF WISCONSIN INC1330
Lisa Lepeak
Hematology-Oncology · Madison, WI
12232
Michael Brouette
Physician Assistant · Portage, WI
1286
Gerald Krumpos
Family Practice · Portage, WI
1259
Michael Walters
Emergency Medicine · Portage, WI
1142
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DIVINE SAVIOR HEALTHCARE, INC.143967
SSM HEALTH CARE OF WISCONSIN, INC.61184
Craig Magnes
Diagnostic Radiology · Portage, WI
50230
Michael Wilbur
Diagnostic Radiology · Milwaukee, WI
2895
HAIN, KENDRA2492
Borys Kusyk
Podiatry · Baraboo, WI
1478
SSM HEALTH CARE OF WISCONSIN INC1451
Shujauddin Syed
Internal Medicine · Pontiac, MI
14100
Peter Lee
Cardiology · Madison, WI
1464
Adebayo Olusanya
Cardiology · El Paso, TX
1394
Gerald Krumpos
Family Practice · Portage, WI
1360
Katrina Anderson Schaller
Optometry · Portage, WI
1359
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.