RxDoctor Payments Data

David Wexler, MD

Gastroenterology · Clark, NJNPI 1386637254

Payments from drug & device makers

$1,633in general payments, 2019–2025

Across 114 payments — averaging $14.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Pfizer$300
  • AbbVie$210
  • Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$181
  • Gilead$123
  • Takeda Pharmaceuticals U.S.A., Inc.$122
  • QOL Medical, LLC$77
  • plus $620 from 18 others

What the payments were for

  • Food & beverage$1,60598%
  • Education$282%

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

$1,633 in reported general payments places this provider in the 40th percentile of 701 gastroenterology providers in New Jersey.

See all gastroenterology providers in New Jersey

Medicare billing

Part B allowed, 2024
$57,706
Medicare patients
165
Services billed
343

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
XifaxanRifaximin30$89,989
LinzessLinaclotide36$30,179
MounjaroTirzepatide17$17,720
Mesalamine36$14,675
Dexlansoprazole DrDexlansoprazole28$11,817
VoqueznaVonoprazan Fumarate11$11,293
Ursodiol59$9,535
Pantoprazole Sodium262$3,542
Ondansetron OdtOndansetron29$3,156
Colestipol Hcl15$2,704
Sucralfate11$1,598
Lubiprostone12$1,107
Omeprazole67$1,031
Rabeprazole Sodium17$846
Dicyclomine Hcl23$804

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
Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan$181$89,98930 claims
AbbVieLinzess$210$30,17936 claims
Lilly USA, LLCMounjaro$35$17,72017 claims
Phathom Pharmaceuticals, Inc.Voquezna$52$11,29311 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 40th percentile of 701 gastroenterology providers in New Jersey.

Other gastroenterology in Clark

See the full list for New Jersey

Where these figures come from

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