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 1073544565

Hang ByunMD

PRACTICEMOUNT SINAI SCHOOL OF MEDICINESee all providers at this practice →
NeurosurgeryElmhurst, NYI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330128
Hospital
QUALITY · MIPS · 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 Hang Byun'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). 4 inbound referrers · 9 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION91375
SOLODNIK, PAUL2566
Elliott Morse
Diagnostic Radiology · Elmhurst, NY
1230
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION45193
David Weeks
Diagnostic Radiology · Poughkeepsie, NY
2664
SOLODNIK, PAUL2456
Evangelos Diakoumakis
Diagnostic Radiology · Elmhurst, NY
1423
John Madias
Cardiology · Elmhurst, NY
1319
Louis Amblard
Diagnostic Radiology · West Islip, NY
1320
Joel Mollin
Diagnostic Radiology · Elmhurst, NY
1230
Nina Buchert
Diagnostic Radiology · Elmhurst, NY
1227
Saad Bhatti
Nephrology · Elmhurst, NY
1126
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$260
Payment records
5
By payment type
Food and Beverage$260