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 1629071121

NPI 1629071121

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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where NPI 1629071121'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Donald Williams
Internal Medicine · Whitewater, WI
4577
Michael Sullivan
Family Practice · Watertown, WI
42107
Scott Schlais
Emergency Medicine · Fort Atkinson, WI
3764
ALDEN ESTATES OF COUNTRYSIDE, INC.3548
Robert Legrow
Family Practice · Watertown, WI
32102
NPI 108369435031109
Gratia Pitcher
Hospitalist · Duluth, MN
2747
Carlos Aguero-Medina
Family Practice · Rockford, IL
2689
MERITER HOSPITAL, INC.2644
Nathaniel Fullerton
Internal Medicine · Fort Atkinson, WI
2438
Michael Grajewski
Family Practice · Watertown, WI
2476
Lynn Broderick
Diagnostic Radiology · Madison, WI
2326
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.