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Pia Prakash, MD

Gastroenterology · Columbia, MDNPI 1629395686

Payments from drug & device makers

$162,682in general payments, 2019–2025

Across 1,032 payments — averaging $157.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Genentech, Inc.$120K
  • AbbVie$29K
  • Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$2K
  • Johnson & Johnson$1K
  • Takeda Pharmaceuticals U.S.A., Inc.$1K
  • QOL Medical, LLC$1K
  • plus $8K from 37 others

What the payments were for

  • Speaking & faculty fees$4002%
  • Food & beverage$17,55597%
  • Education$560%

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.

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

$162,682 in reported general payments places this provider in the 90th percentile of 455 gastroenterology providers in Maryland.

See all gastroenterology providers in Maryland

Medicare billing

Part B allowed, 2024
$124,594
Medicare patients
281
Services billed
886

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/Amylase16$117,804
CreonLipase/Protease/Amylase30$88,250
RinvoqUpadacitinib11$86,061
LinzessLinaclotide25$32,477
ClenpiqSod Picosulf/Mag Ox/Citric Ac39$6,736
Esomeprazole Magnesium30$2,931
PlenvuPeg3350/Sod Sul/Nacl/Kcl/Asb/C14$1,980
Famotidine112$1,919
Omeprazole97$1,678
Sucralfate24$1,179
Pantoprazole Sodium56$649
Dicyclomine Hcl15$359
Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl17$214

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, Rinvoq, Linzess$28,856$206,78766 claims
Aimmune Therapeutics, Inc.Zenpep$36$117,80416 claims
Ferring Pharmaceuticals Inc.Clenpiq$78$6,73639 claims
Salix Pharmaceuticals, A Division Of Bausch Health US, LLCPlenvu$2,239$1,98014 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 90th percentile of 455 gastroenterology providers in Maryland.

Other gastroenterology in Columbia

See the full list for Maryland

Where these figures come from

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