RxDoctor Payments Data

Lakshman Makandura, MD

Internal Medicine · West Covina, CANPI 1578614657

Payments from drug & device makers

$5,424in general payments, 2019–2025

Across 272 payments — averaging $19.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$563
  • Boehringer Ingelheim$455
  • Dexcom, Inc.$392
  • Novartis$392
  • Novo Nordisk$360
  • Johnson & Johnson$349
  • plus $3K from 34 others

What the payments were for

  • Consulting fees$1002%
  • Food & beverage$5,32498%

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

$5,424 in reported general payments places this provider in the 90th percentile of 13,581 internal medicine providers in California.

See all internal medicine providers in California

Medicare billing

Part B allowed, 2024
$420,314
Medicare patients
431
Services billed
4,083

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
EliquisApixaban315$174,966
FarxigaDapagliflozin Propanediol138$141,090
JanuviaSitagliptin Phosphate140$122,430
IngrezzaValbenazine Tosylate29$100,319
JardianceEmpagliflozin135$99,526
XifaxanRifaximin53$76,348
OzempicSemaglutide67$64,670
Invega SustennaPaliperidone Palmitate13$45,496
Austedo XrDeutetrabenazine17$38,172
TrulicityDulaglutide40$37,995
TradjentaLinagliptin58$37,150
RybelsusSemaglutide18$31,276
MounjaroTirzepatide27$27,848
Tresiba Flextouch U-100Insulin Degludec39$22,719
EntrestoSacubitril/Valsartan22$22,314

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
PfizerEliquis$306$174,966315 claims
Boehringer IngelheimJardiance, Tradjenta, Spiriva Respimat$455$149,900220 claims
AstraZenecaFarxiga$563$141,090138 claims
MerckJanuvia, Janumet$71$130,982153 claims
Neurocrine Biosciences, Inc.Ingrezza$14$100,31929 claims
Novo NordiskOzempic, Rybelsus$360$95,94685 claims
Lilly USA, LLCTrulicity, Mounjaro$316$65,84367 claims
Johnson & JohnsonInvega Sustenna, Xarelto$349$64,49024 claims
Teva Pharmaceuticals USA, Inc.Austedo Xr$190$38,17217 claims
GSKTrelegy Ellipta, Breo Ellipta, Incruse Ellipta$220$37,87168 claims
NovartisEntresto$392$22,31422 claims
BayerKerendia$83$13,50717 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 13,581 internal medicine providers in California.

Other internal medicine in West Covina

See the full list for California

Where these figures come from

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