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 1558359703

NPI 1558359703

PRACTICEPENNOCK HOSPITALSee all providers at this practice →
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.
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.
REFERRAL NETWORK

Where NPI 1558359703'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PENNOCK HOSPITAL416875
John Papp
Gastroenterology · Grand Rapids, MI
78158
Steven Wildern
Specialist · Hastings, MI
62204
David Parker
Internal Medicine · Hastings, MI
59132
PLATTNER, HOWARD5659
David Heeringa
Orthopedic Surgery · Caledonia, MI
51121
Max Rappaport
General Surgery · Hastings, MI
49118
Philip Hartgerink
Diagnostic Radiology · Allegan, MI
4557
David Williamson
Certified Registered Nurse Anesthetist (CRNA) · Kalamazoo, MI
3839
Edward Erbter
Internal Medicine · Hastings, MI
3052
Sara Barnett
Certified Registered Nurse Anesthetist (CRNA) · Kalamazoo, MI
2626
Michael Nosanov
Otolaryngology · Bryan, OH
2362
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.