RxDoctor Payments Data

Daniel McGrath, MD

Family Medicine · Knoxville, TNNPI 1821317470

Payments from drug & device makers

$2,218in general payments, 2019–2025

Across 121 payments — averaging $18.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AbbVie$374
  • Novo Nordisk$310
  • GSK$296
  • Pfizer$229
  • Lilly USA, LLC$171
  • Boehringer Ingelheim$155
  • plus $683 from 16 others

What the payments were for

  • Food & beverage$2,19999%
  • Education$191%

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

$2,218 in reported general payments places this provider in the 70th percentile of 2,087 family medicine providers in Tennessee.

See all family medicine providers in Tennessee

Medicare billing

Part B allowed, 2024
$91,460
Medicare patients
172
Services billed
1,052

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
JardianceEmpagliflozin126$163,887
MounjaroTirzepatide98$156,184
EliquisApixaban80$74,899
OzempicSemaglutide52$73,040
Trelegy ElliptaFluticasone/Umeclidin/Vilanter40$48,288
XareltoRivaroxaban19$26,882
LinzessLinaclotide23$26,701
JanuviaSitagliptin Phosphate14$20,203
MyrbetriqMirabegron25$19,319
Xtampza ErOxycodone Myristate28$17,641
Breo ElliptaFluticasone/Vilanterol17$9,265
TradjentaLinagliptin12$6,258
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30$4,199
Rosuvastatin Calcium285$3,486
Potassium Chloride71$2,545

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
Boehringer IngelheimJardiance, Tradjenta$155$170,146138 claims
Lilly USA, LLCMounjaro$171$156,18498 claims
PfizerEliquis$229$74,89980 claims
Novo NordiskOzempic$310$73,04052 claims
GSKTrelegy Ellipta, Breo Ellipta$296$57,55357 claims
AbbVieLinzess, Synthroid$374$28,29044 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 2,087 family medicine providers in Tennessee.

Other family medicine in Knoxville

See the full list for Tennessee

Where these figures come from

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