RxDoctor Payments Data

David Philips, MD

Gastroenterology · Shreveport, LANPI 1326038530

Payments from drug & device makers

$2,054in general payments, 2019–2025

Across 128 payments — averaging $16.05 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AbbVie$646
  • Takeda Pharmaceuticals U.S.A., Inc.$373
  • Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$306
  • Sanofi$158
  • Bristol Myers Squibb$90
  • Daiichi Sankyo Inc.$89
  • plus $391 from 14 others

What the payments were for

  • Food & beverage$2,03899%
  • Education$161%

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

$2,054 in reported general payments places this provider in the 35th percentile of 254 gastroenterology providers in Louisiana.

See all gastroenterology providers in Louisiana

Medicare billing

Part B allowed, 2024
$158,128
Medicare patients
502
Services billed
3,422

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
Humira(Cf) PenAdalimumab14$99,824
LinzessLinaclotide88$50,850
TrulancePlecanatide27$16,724
Mesalamine33$13,210
Omeprazole285$3,612
Sucralfate32$2,401
Pantoprazole Sodium169$2,007
Esomeprazole Magnesium71$1,930
Baclofen51$1,046
Budesonide DrBudesonide14$1,015
Colestipol Hcl11$988
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine23$819
Dicyclomine Hcl50$582
Ondansetron OdtOndansetron34$432
Famotidine45$420

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
AbbVieLinzess$646$50,85088 claims
Salix Pharmaceuticals, A Division Of Bausch Health US, LLCTrulance$306$16,72427 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 35th percentile of 254 gastroenterology providers in Louisiana.

Other gastroenterology in Shreveport

See the full list for Louisiana

Where these figures come from

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