RxDoctor Payments Data

David Larsen, DO

Family Medicine · Longview, TXNPI 1609225960

Payments from drug & device makers

$395in general payments, 2019–2025

Across 22 payments — averaging $17.97 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Sanofi-aventis U.S. LLC$83
  • AstraZeneca$69
  • Amgen$53
  • Merck$45
  • Pfizer$44
  • GSK$38
  • plus $63 from 3 others

What the payments were for

  • Food & beverage$395100%

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
24

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

$395 in reported general payments places this provider in the 45th percentile of 8,760 family medicine providers in Texas.

See all family medicine providers in Texas

Medicare billing

Part B allowed, 2024
$19,247
Medicare patients
117
Services billed
212

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
OzempicSemaglutide60$64,382
EliquisApixaban152$61,239
CreonLipase/Protease/Amylase11$55,135
MounjaroTirzepatide34$35,979
XareltoRivaroxaban80$27,481
JardianceEmpagliflozin25$27,048
JanuviaSitagliptin Phosphate39$11,212
Lantus SolostarInsulin Glargine,hum.Rec.Anlog56$6,506
HorizantGabapentin Enacarbil11$4,443
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog36$3,743
Levothyroxine Sodium343$3,703
Omeprazole267$3,372
Novolog FlexpenInsulin Aspart24$3,283
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen144$3,225
Potassium Chloride161$3,187

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$18$64,38260 claims
PfizerEliquis$44$61,239152 claims
MerckJanuvia$45$11,21239 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 45th percentile of 8,760 family medicine providers in Texas.

Other family medicine in Longview

See the full list for Texas

Where these figures come from

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