caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI QueryResearch
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryResearchBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · Loading…
caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI QueryResearch
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryResearchBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1174726384

Vivek SubbiahMD

Hematology-OncologyHouston, TXI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
Healthparse Signals
Monitor this provider for changes — dated NPI change events
© 2026 CareTrace
PricingContactPrivacyTerms
Bulk data: API + Snowflake Marketplace → healthparse.io/developers
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
154
Unique beneficiaries
—
Total services
646
Distinct HCPCS
9
Medicare payment
$18K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 613 Hematology-Oncology providers in TX — above median (cohort median 2,625).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
93.4
Quality
84.3
Cost
10.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.77%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$49K
Payment records
74
By payment type
Consulting Fee$37K
Travel and Lodging$7K
Honoraria$3K
Food and Beverage$2K
Top paying entities
Consulting Fee$37K
Travel and Lodging$7K
Honoraria$3K
Food and Beverage$2K
REFERRAL NETWORK

Where Vivek Subbiah'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 · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY OF TEXAS M. D. ANDERSON CANCER CENTER1571,442
Sarina Piha-Paul
Medical Oncology · Houston, TX
2558
David Hong
Medical Oncology · Houston, TX
2474
Daniel Karp
Hematology-Oncology · Houston, TX
2478
Kaveh Karimzad
Cardiology · Houston, TX
2247
Kara Thompson
Cardiology · Houston, TX
2151
Peter Kim
Cardiology · Houston, TX
1931
Aung Naing
Medical Oncology · Houston, TX
1866
Cezar Iliescu
Cardiology · Houston, TX
1627
Juan Lopez-Mattei
Cardiology · Fort Myers, FL
1523
Elie Mouhayar
Cardiology · Houston, TX
1540
Fedricker Barber
Nurse Practitioner · Houston, TX
1553
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF TEXAS M. D. ANDERSON CANCER CENTER130951
Sarina Piha-Paul
Medical Oncology · Houston, TX
2689
Daniel Karp
Hematology-Oncology · Houston, TX
2449
David Hong
Medical Oncology · Houston, TX
2462
Apostolia Tsimberidou
Hematology-Oncology · Houston, TX
2063
Syed Yusuf
Cardiology · Houston, TX
2045
Jose Banchs
Cardiology · Aurora, CO
1844
Kara Thompson
Cardiology · Houston, TX
1752
Michael Ewer
Cardiology · Houston, TX
1754
JANKU, FILIP1688
Aung Naing
Medical Oncology · Houston, TX
1652
Kaveh Karimzad
Cardiology · Houston, TX
1656
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.