RxDoctor Payments Data

Sudhakar Mallela, MD

Infectious Disease · Riverside, CANPI 1851498729

Payments from drug & device makers

$333in general payments, 2019–2025

Across 5 payments — averaging $66.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Astellas Pharma US Inc$270
  • Paratek Pharmaceuticals, Inc.$51
  • Viiv Healthcare Company$12

What the payments were for

  • Food & beverage$124%
  • Education$32196%

General payments by program year

20
23
24

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

$333 in reported general payments places this provider in the 45th percentile of 856 infectious disease providers in California.

See all infectious disease providers in California

Medicare billing

Part B allowed, 2024
$308,203
Medicare patients
337
Services billed
2,340

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 Ala129$624,404
TriumeqAbacavir/Dolutegravir/Lamivudi24$124,140
PrezcobixDarunavir/Cobicistat43$123,836
TivicayDolutegravir Sodium43$117,224
DescovyEmtricitabine/Tenofov Alafenam25$57,826
DovatoDolutegravir Sodium/Lamivudine17$57,569
SymtuzaDarunavir/Cob/Emtri/Tenof Alaf12$53,693
GenvoyaElviteg/Cob/Emtri/Tenof Alafen13$50,925
IsentressRaltegravir Potassium12$22,658
Voriconazole13$2,989
Vancomycin Hcl23$2,648
Rifampin47$1,968
Ethambutol Hcl19$1,077
Fluconazole27$889
Clindamycin Hcl20$840

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
Viiv Healthcare CompanyTriumeq, Tivicay, Dovato$12$298,93384 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 45th percentile of 856 infectious disease providers in California.

Other infectious disease in Riverside

See the full list for California

Where these figures come from

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