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 1114901980

Margaret Bia

Internal MedicineNew Haven, CTI
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 Margaret Bia'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). 22 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
William Asch
Nephrology · New Haven, CT
106710
Yale University
Clinical Laboratory · New Haven, CT
68270
YALE NEW HAVEN HOSPITAL66209
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
58537
Isaac Hall
Nephrology · Durango, CO
37231
Sanjay Kulkarni
General Surgery · New Haven, CT
35172
Peter Yoo
General Surgery · Hartford, CT
35169
RODRIGUEZ-DAVALOS, MANUEL34185
Lisa Fox
Nurse Practitioner · New Haven, CT
29109
David Mulligan
General Surgery · Seattle, WA
25154
Jonathan Kirsch
Diagnostic Radiology · New Haven, CT
2589
Syed Ahmad Bokhari
Diagnostic Radiology · New Haven, CT
2256
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
YALE NEW HAVEN HOSPITAL1923,084
Richard Formica
Nephrology · New Haven, CT
128943
William Asch
Nephrology · New Haven, CT
96672
Yale University
Clinical Laboratory · New Haven, CT
85283
James Smith
Internal Medicine · New Haven, CT
73443
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
54376
YALE NEW HAVEN HOSPITAL42106
Lisa Fox
Nurse Practitioner · New Haven, CT
2987
Sanjay Kulkarni
General Surgery · New Haven, CT
2881
Rachel Lampert
Clinical Cardiac Electrophysiology · New Haven, CT
2564
Isaac Hall
Nephrology · Durango, CO
25182
Peter Yoo
General Surgery · Hartford, CT
2381
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.