RxDoctor Payments Data

Manmeet Mangat, MD

Hematology & Oncology · Carthage, TXNPI 1174559512

Payments from drug & device makers

$618,379in general payments, 2019–2025

Across 189 payments — averaging $3271.85 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Mirati Therapeutics, Inc.$595K
  • AstraZeneca$10K
  • Tesaro, Inc.$5K
  • Incyte Corporation$4K
  • Beigene USA, Inc.$2K
  • Daiichi Sankyo Inc.$1K
  • plus $2K from 24 others

What the payments were for

  • Consulting fees$14,60578%
  • Speaking & faculty fees$1,1106%
  • Travel & lodging$8785%
  • Food & beverage$1,3657%
  • Education$7844%

General payments by program year

19
20
21
22
23
24
25

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$618,379 in reported general payments places this provider in the 80th percentile of 838 hematology & oncology providers in Texas.

See all hematology & oncology providers in Texas

Medicare billing

Part B allowed, 2024
$3,442,579
Medicare patients
574
Services billed
166,765

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

DrugClaimsCost to plans & patients
XtandiEnzalutamide75$1,043,249
RevlimidLenalidomide46$882,662
IbrancePalbociclib25$385,733
CabometyxCabozantinib S-Malate16$382,772
CerdelgaEliglustat Tartrate12$378,658
ImbruvicaIbrutinib24$365,773
InlytaAxitinib21$350,412
ErleadaApalutamide24$341,398
JakafiRuxolitinib Phosphate18$314,018
VenclextaVenetoclax17$232,465
BrukinsaZanubrutinib16$219,371
Lenalidomide19$202,809
CalquenceAcalabrutinib Maleate11$158,130
EliquisApixaban60$39,132
Abiraterone Acetate23$32,617

Paid to pharmacies, not to this prescriber.

Companies that both paid and supply prescribed drugs

These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.

CompanyPaid to this providerPart D cost of their drugs
Johnson & JohnsonErleada, Xarelto$185$351,76238 claims
Incyte CorporationJakafi$3,521$314,01818 claims
AbbVieVenclexta$93$232,46517 claims
Beigene USA, Inc.Brukinsa$1,750$219,37116 claims
AstraZenecaCalquence$10,138$158,13011 claims
Lilly USA, LLCOlanzapine$372$6435 claims

Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 80th percentile of 838 hematology & oncology providers in Texas.

Other hematology & oncology in Carthage

See the full list for Texas

Where these figures come from

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