RxDoctor Payments Data

Amirali Amjadi, MD

Infectious Disease · Greenbelt, MDNPI 1902819196

Payments from drug & device makers

$1,286in general payments, 2019–2025

Across 71 payments — averaging $18.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Gilead$711
  • Johnson & Johnson$181
  • Merck$139
  • Janssen Products, LP$99
  • Viiv Healthcare Company$46
  • Melinta Therapeutics, LLC$41
  • plus $69 from 3 others

What the payments were for

  • Food & beverage$1,18792%
  • Education$998%

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

$1,286 in reported general payments places this provider in the 55th percentile of 289 infectious disease providers in Maryland.

See all infectious disease providers in Maryland

Medicare billing

Part B allowed, 2024
$333,605
Medicare patients
612
Services billed
3,311

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
BiktarvyBictegrav/Emtricit/Tenofov Ala216$995,428
JulucaDolutegravir/Rilpivirine77$308,085
OdefseyEmtricitab/Rilpiviri/Tenof Ala68$244,191
PrezcobixDarunavir/Cobicistat81$192,694
TivicayDolutegravir Sodium50$107,930
SymtuzaDarunavir/Cob/Emtri/Tenof Alaf23$99,408
DificidFidaxomicin11$77,256
IsentressRaltegravir Potassium30$59,820
DescovyEmtricitabine/Tenofov Alafenam12$26,512
Emtricitabine-Tenofovir DisopEmtricitabine/Tenofovir (Tdf)11$10,501
Tenofovir Disoproxil Fumarate16$9,303
ErtapenemErtapenem Sodium11$5,050
Meropenem22$2,977
CeftriaxoneCeftriaxone Sodium15$1,666
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav13$184

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
GileadBiktarvy, Descovy$711$1,021,940228 claims
Viiv Healthcare CompanyJuluca, Tivicay$46$416,016127 claims
Johnson & JohnsonPrezcobix$181$192,69481 claims
MerckDificid, Isentress$139$137,07541 claims
Janssen Products, LPSymtuza$99$99,40823 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 55th percentile of 289 infectious disease providers in Maryland.

Other infectious disease in Greenbelt

See the full list for Maryland

Where these figures come from

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