RxDoctor Payments Data

Thayer Ismaael, MD

Hospitalist · Amarillo, TXNPI 1720305477

Payments from drug & device makers

$985in general payments, 2019–2025

Across 52 payments — averaging $18.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Johnson & Johnson$254
  • AbbVie$126
  • AstraZeneca$112
  • Pfizer$109
  • ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$82
  • Ferring Pharmaceuticals Inc.$76
  • plus $225 from 11 others

What the payments were for

  • Food & beverage$985100%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

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.

How this compares

$985 in reported general payments places this provider in the 85th percentile of 1,284 hospitalist providers in Texas.

See all hospitalist providers in Texas

Medicare billing

Part B allowed, 2024
$149,584
Medicare patients
377
Services billed
1,356

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
EliquisApixaban32$19,344
JardianceEmpagliflozin13$7,644
EntrestoSacubitril/Valsartan11$7,423
XareltoRivaroxaban11$6,040
Midodrine Hcl15$975
CholestyramineCholestyramine (With Sugar)13$973
Lacosamide16$849
Albuterol Sulfate HfaAlbuterol Sulfate17$765
CefuroximeCefuroxime Axetil42$492
Losartan Potassium32$407
Levothyroxine Sodium82$392
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav51$384
Potassium Chloride37$316
Metoprolol Tartrate48$300
Prednisone72$265

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
PfizerEliquis$109$19,34432 claims
Boehringer IngelheimJardiance$18$7,64413 claims
NovartisEntresto$13$7,42311 claims
Johnson & JohnsonXarelto$254$6,04011 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 85th percentile of 1,284 hospitalist providers in Texas.

Other hospitalist in Amarillo

See the full list for Texas

Where these figures come from

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