RxDoctor Payments Data

Hamid Sima, MD

Hepatology · Oklahoma City, OKNPI 1619231073

Payments from drug & device makers

$2,190in general payments, 2019–2025

Across 131 payments — averaging $16.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Gilead$933
  • Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$491
  • AbbVie$301
  • Intercept Pharmaceuticals, Inc.$160
  • Ipsen Biopharmaceuticals, Inc$103
  • Madrigal Pharmaceuticals$89
  • plus $114 from 5 others

What the payments were for

  • Food & beverage$2,190100%

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

Too few hepatology providers in Oklahomato place this figure against a meaningful peer group, so we don't.

Medicare billing

Part B allowed, 2024
$72,319
Medicare patients
310
Services billed
664

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
XifaxanRifaximin237$750,727
OcalivaObeticholic Acid23$213,768
VemlidyTenofovir Alafenamide36$50,098
Sirolimus64$23,463
Ursodiol96$16,911
KristaloseLactulose11$9,264
Mycophenolic AcidMycophenolate Sodium44$7,405
Tacrolimus90$5,904
Mycophenolate Mofetil62$4,090
Azathioprine72$2,895
Lactulose47$1,739
Pantoprazole Sodium169$1,648
Entecavir15$1,459
Nadolol12$1,422
Spironolactone112$1,155

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$491$750,727237 claims
Intercept Pharmaceuticals, Inc.Ocaliva$160$213,76823 claims
GileadVemlidy$933$50,09836 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. There are too few hepatology providers in Oklahomaon file to place this against a meaningful peer group, so we don't.

Other hepatology in Oklahoma City

Where these figures come from

Is this you, or does something look wrong? →