RxDoctor Payments Data

Khuong Phan, DO

Internal Medicine · Arlington, TXNPI 1033119540

Payments from drug & device makers

$396in general payments, 2019–2025

Across 9 payments — averaging $44.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Novo Nordisk$152
  • Bayer$96
  • Carl Zeiss Meditec, Inc.$60
  • Ascensia Diabetes Care US Inc.$48
  • Abbott$21
  • AbbVie$19

What the payments were for

  • Food & beverage$34988%
  • Education$4812%

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
22
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

$396 in reported general payments places this provider in the 55th percentile of 7,675 internal medicine providers in Texas.

See all internal medicine providers in Texas

Medicare billing

Part B allowed, 2024
$332,435
Medicare patients
753
Services billed
4,180

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
EliquisApixaban82$66,939
OzempicSemaglutide21$25,011
VemlidyTenofovir Alafenamide14$20,294
TrulicityDulaglutide12$19,802
OxycontinOxycodone Hcl11$18,859
RestasisCyclosporine29$18,273
JardianceEmpagliflozin14$17,341
Breo ElliptaFluticasone/Vilanterol26$13,892
JanuviaSitagliptin Phosphate12$13,505
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen314$11,973
Humalog Kwikpen U-200Insulin Lispro13$11,097
LinzessLinaclotide16$9,436
XareltoRivaroxaban17$9,368
Combivent RespimatIpratropium/Albuterol Sulfate13$8,437
EntrestoSacubitril/Valsartan12$6,779

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
AbbVieRestasis, Linzess$19$27,70945 claims
Novo NordiskOzempic$152$25,01121 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 55th percentile of 7,675 internal medicine providers in Texas.

Other internal medicine in Arlington

See the full list for Texas

Where these figures come from

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