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Rajalakshmi Iyer, MD

Gastroenterology · Clive, IANPI 1699745760

Payments from drug & device makers

$1,108,937in general payments, 2019–2025

Across 557 payments — averaging $1990.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AbbVie$413K
  • Gilead$173K
  • Bristol Myers Squibb$161K
  • Regeneron$97K
  • Novo Nordisk AS$92K
  • Pfizer$79K
  • plus $94K from 18 others

What the payments were for

  • Food & beverage$2,16899%
  • Education$321%

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

$1,108,937 in reported general payments places this provider in the 95th percentile of 113 gastroenterology providers in Iowa.

See all gastroenterology providers in Iowa

Medicare billing

Part B allowed, 2024
$141,874
Medicare patients
310
Services billed
3,896

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
CreonLipase/Protease/Amylase16$44,899
MounjaroTirzepatide26$29,719
Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates174$10,909
LinzessLinaclotide12$9,474
Ursodiol59$7,913
Mesalamine15$4,009
Mercaptopurine40$2,512
Pantoprazole Sodium196$2,165
Entecavir12$1,600
Colestipol Hcl23$1,434
Sucralfate54$1,059
Omeprazole85$1,042
Ondansetron OdtOndansetron77$1,025
Mesalamine ErMesalamine12$674
Lansoprazole16$463

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
AbbVieCreon, Linzess$412,585$54,37328 claims
Lilly USA, LLCMounjaro$97$29,71926 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 95th percentile of 113 gastroenterology providers in Iowa.

Other gastroenterology in Clive

See the full list for Iowa

Where these figures come from

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