RxDoctor Payments Data

Nathaniel Ernstoff

Gastroenterology · Coral Springs, FLNPI 1306189147

Payments from drug & device makers

$36,559in general payments, 2019–2025

Across 808 payments — averaging $45.25 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Aimmune Therapeutics, Inc.$21K
  • AbbVie$3K
  • Takeda Pharmaceuticals U.S.A., Inc.$2K
  • Johnson & Johnson$2K
  • Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$1K
  • Ardelyx, Inc.$832
  • plus $7K from 38 others

What the payments were for

  • Speaking & faculty fees$18,28150%
  • Travel & lodging$1,8305%
  • Food & beverage$16,33045%
  • Education$1190%

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.

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

$36,559 in reported general payments places this provider in the 85th percentile of 1,388 gastroenterology providers in Florida.

See all gastroenterology providers in Florida

Medicare billing

Part B allowed, 2024
$185,721
Medicare patients
216
Services billed
5,899

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
ZenpepLipase/Protease/Amylase38$310,563
CreonLipase/Protease/Amylase23$195,825
XifaxanRifaximin16$38,020
ClenpiqSod Picosulf/Mag Ox/Citric Ac142$24,410
LinzessLinaclotide14$21,508
MounjaroTirzepatide17$18,524
VemlidyTenofovir Alafenamide11$16,361
Omeprazole344$4,967
Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates24$1,611
SuflavePeg 3350/Sod Sulf,chlr/Pot/Mag13$1,532
CholestyramineCholestyramine (With Sugar)14$1,271
Esomeprazole Magnesium46$1,101
Dicyclomine Hcl38$845
Pantoprazole Sodium59$696
Colestipol Hcl11$662

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
Aimmune Therapeutics, Inc.Zenpep$21,197$310,56338 claims
AbbVieCreon, Linzess$3,287$217,33237 claims
Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan$1,008$38,02016 claims
Ferring Pharmaceuticals Inc.Clenpiq$68$24,410142 claims
Lilly USA, LLCMounjaro$205$18,52417 claims
GileadVemlidy$455$16,36111 claims
Braintree Laboratories, Inc.Suflave$229$1,53213 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 85th percentile of 1,388 gastroenterology providers in Florida.

Other gastroenterology in Coral Springs

See the full list for Florida

Where these figures come from

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