RxDoctor Payments Data

Igor Matwijiw, MD

Endocrinology, Diabetes & Metabolism · Texarkana, TXNPI 1114911369

Payments from drug & device makers

$20,432in general payments, 2019–2025

Across 171 payments — averaging $119.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Novo Nordisk$13K
  • Amgen$6K
  • Boehringer Ingelheim$327
  • Lilly USA, LLC$258
  • Abbott$240
  • Sanofi-aventis U.S. LLC$177
  • plus $427 from 13 others

What the payments were for

  • Speaking & faculty fees$17,33085%
  • Travel & lodging$6333%
  • Food & beverage$2,39812%
  • Education$710%

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

$20,432 in reported general payments places this provider in the 70th percentile of 658 endocrinology, diabetes & metabolism providers in Texas.

See all endocrinology, diabetes & metabolism providers in Texas

Medicare billing

Part B allowed, 2024
$96,893
Medicare patients
576
Services billed
1,255

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
OzempicSemaglutide1,056$1,255,404
JardianceEmpagliflozin591$498,461
MounjaroTirzepatide444$498,089
FarxigaDapagliflozin Propanediol419$338,613
Tresiba Flextouch U-200Insulin Degludec269$231,318
Humulin R U-500 KwikpenInsulin Regular, Human106$160,706
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog178$149,935
Tresiba Flextouch U-100Insulin Degludec185$120,187
Fiasp FlextouchInsulin Aspart (Niacinamide)107$80,131
RybelsusSemaglutide64$79,667
ForteoTeriparatide14$56,838
TrulicityDulaglutide51$54,526
Novolog FlexpenInsulin Aspart264$53,785
Humalog Kwikpen U-100Insulin Lispro174$43,643
Lantus SolostarInsulin Glargine,hum.Rec.Anlog296$40,449

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
Novo NordiskOzempic, Rybelsus, Fiasp, Novolog$12,529$1,374,0881,171 claims
Lilly USA, LLCMounjaro, Forteo, Trulicity, Humalog$258$621,632551 claims
Boehringer IngelheimJardiance$327$498,461591 claims
AstraZenecaFarxiga$20$338,613419 claims
AmgenEvenity (2 Syringes)$6,473$31,09712 claims
MerckJanuvia$91$18,83825 claims
Sanofi-aventis U.S. LLCLantus$177$4,93029 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 70th percentile of 658 endocrinology, diabetes & metabolism providers in Texas.

Other endocrinology, diabetes & metabolism in Texarkana

See the full list for Texas

Where these figures come from

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