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 1346208279

Leena ChackoMD

Family PracticeShenandoah, TXI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
7,961
Beneficiaries
—
Total drug cost
$743K
Distinct drugs
137
Brand share
20.7%
Top prescribed drugs
Atorvastatin Calcium411 claims
Amlodipine Besylate227 claims
Gabapentin206 claims
Pantoprazole Sodium198 claims
Semaglutide197 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
137
Unique beneficiaries
—
Total services
398
Distinct HCPCS
3
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,385 Family Practice providers in TX — below median (cohort median 567).
REFERRAL NETWORK

Where Leena Chacko'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). 70 inbound referrers · 110 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Steven Chon
Family Practice · The Woodlands, TX
1331,219
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
88502
Chi Hiong Go
Infectious Disease · The Woodlands, TX
541,752
Luis Castillo
Infectious Disease · Houston, TX
43539
Sandeep Amesur
Diagnostic Radiology · Houston, TX
43516
TRIUMPH HOSPITAL OF NORTH HOUSTON, LP42306
Rajiv Thakur
Interventional Radiology · Houston, TX
41857
Jose Spencer
Diagnostic Radiology · Katy, TX
41385
Paul Evans
Diagnostic Radiology · Houston, TX
40400
Bernardo De La Guardia
Cardiology · The Woodlands, TX
40238
NEXUS SPECIALTY HOSPITAL - THE WOODLANDS, LTD.39703
William Rhoton
Pulmonary Disease · The Woodlands, TX
38632
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HERMANN HEALTH SYSTEM116560
HOUSTON NORTHWEST OPERATING COMPANY, LLC110570
Steven Chon
Family Practice · The Woodlands, TX
90860
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
75443
NPI 1598796781571,426
Chand Mathur
Diagnostic Radiology · Houston, TX
49673
Chi Hiong Go
Infectious Disease · The Woodlands, TX
461,256
Kozhaya Sokhon
Cardiology · Houston, TX
43492
Luis Castillo
Infectious Disease · Houston, TX
42405
Sandeep Amesur
Diagnostic Radiology · Houston, TX
41467
Rajiv Thakur
Interventional Radiology · Houston, TX
41583
Faraz Khan
Nephrology · Houston, TX
351,041
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.