RxDoctor Payments Data

Gary Lemack, MD

Urology · Dallas, TXNPI 1033179486

Payments from drug & device makers

$62,387in general payments, 2019–2025

Across 247 payments — averaging $252.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AbbVie$9K
  • Sumitomo Pharma America, Inc.$9K
  • Boston Scientific$8K
  • Verathon Inc.$7K
  • Purdue Pharma L.p.$7K
  • Axonics, Inc.$6K
  • plus $17K from 19 others

What the payments were for

  • Consulting fees$48,42378%
  • Speaking & faculty fees$4,3727%
  • Travel & lodging$2,6444%
  • Food & beverage$6,89311%
  • Gifts$560%

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.

CompanyPaymentsTotal
AbbVie(2 entities)50$9,390
Sumitomo Pharma America, Inc.27$8,783
Boston Scientific15$7,673
Verathon Inc.2$7,250
Purdue Pharma L.p.1$6,600
Axonics, Inc.14$5,890
Urovant Sciences Inc15$4,336
Bluewind Medical6$3,896
Medtronic(2 entities)42$3,111
Hollister Incorporated6$2,046
Ferring Pharmaceuticals Inc.1$1,950
Rochester Medical Corporation29$457
Convatec Inc.7$193
Amgen1$125
C. R. Bard, Inc. & Subsidiaries6$111
Coloplast2$110
Urogen Pharma, Inc.5$101
Antares Pharma, Inc.5$74
Cook Medical LLC3$65
Astellas Pharma US Inc3$58
Caldera Medical, Inc2$56
Innovation Technologies Inc2$49
Novo Nordisk1$27
Olympus America Inc.1$22
180 Medical, Inc.1$15

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

$62,387 in reported general payments places this provider in the 90th percentile of 878 urology providers in Texas.

See all urology providers in Texas

Medicare billing

Part B allowed, 2024
$521,731
Medicare patients
915
Services billed
42,344

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
MyrbetriqMirabegron418$292,798
GemtesaVibegron99$81,588
Mirabegron ErMirabegron45$24,527
Oxybutynin Chloride ErOxybutynin Chloride249$7,098
Solifenacin Succinate160$7,014
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst133$4,846
Estradiol70$4,425
Tamsulosin Hcl267$4,041
Fesoterodine Fumarate ErFesoterodine Fumarate33$3,844
Trospium Chloride ErTrospium Chloride20$2,825
Trospium Chloride39$2,483
NitrofurantoinNitrofurantoin Macrocrystal48$2,331
Methenamine Hippurate23$1,919
Cephalexin118$1,752
Tadalafil14$1,742

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
Astellas Pharma US IncMyrbetriq$58$292,798418 claims
Sumitomo Pharma America, Inc.Gemtesa$8,783$81,58899 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 90th percentile of 878 urology providers in Texas.

Other urology in Dallas

See the full list for Texas

Where these figures come from

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