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 1871543124

NPI 1871543124

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.
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.
REFERRAL NETWORK

Where NPI 1871543124'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
JOHN MUIR HEALTH51121
Sequoia Surgical Center Lp
Ambulatory Surgical Center · Walnut Creek, CA
3960
Saurabh Patel
Diagnostic Radiology · Walnut Creek, CA
3774
Ronald Chan
Diagnostic Radiology · Walnut Creek, CA
3472
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
2138
John Ryu
Anesthesiology · Walnut Creek, CA
2042
CONTRA COSTA COUNTY1686
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
1631
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
1525
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
1217
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
1224
Reid Rubsamen
Anesthesiology · Walnut Creek, CA
1147
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.