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 1639222441

NPI 1639222441

PRACTICELOUIS R SIEMINSKISee all providers at this practice →
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.
QUALITY · MIPS · 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 NPI 1639222441'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
KINGSTON OPHTHALMOLOGY ASC LLC8271,420
Harvey Reiser
Ophthalmology · Kingston, PA
2321,113
WILKES BARRE HOSPITAL COMPANY LLC152240
Richard Roth
Ophthalmology · Kingston, PA
122345
Robert Szulborski
Ophthalmology · Kingston, PA
108439
SAVAGE, DONALD83258
GEISINGER WYOMING VALLEY MEDICAL CENTER66125
GEISINGER MEDICAL CENTER2844
GEISINGER WYOMING VALLEY MEDICAL CENTER2336
GEISINGER WYOMING VALLEY MEDICAL CENTER1530
Fred Lombardo
Podiatry · Kingston, PA
1315
NPI 10836636291223
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.