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Roshan Kotha, MD

Rheumatology · la Mesa, CANPI 1417117839

Payments from drug & device makers

$2,517,628in general payments, 2019–2025

Across 1,580 payments — averaging $1593.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Novartis$1.2M
  • AbbVie$992K
  • Eli Lilly$76K
  • Takeda Pharmaceuticals U.S.A., Inc.$73K
  • Johnson & Johnson$66K
  • Astrazeneca UK Limited$36K
  • plus $51K from 31 others
$4,148in research payments, 2019–2025

Across 4 payments — averaging $1037.07 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.

  • Novartis$4K
  • Eli Lilly$105

What the payments were for

  • Consulting fees$21,4989%
  • Speaking & faculty fees$166,63869%
  • Travel & lodging$26,90111%
  • Food & beverage$27,29711%
  • Education$570%
  • Gifts$160%

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

$2,517,628 in reported general payments places this provider in the 95th percentile of 808 rheumatology providers in California.

See all rheumatology providers in California

Medicare billing

Part B allowed, 2024
$111,174
Medicare patients
311
Services billed
2,656

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
Humira(Cf) PenAdalimumab346$2,542,986
Enbrel SureclickEtanercept211$1,545,136
RinvoqUpadacitinib135$829,610
Orencia ClickjectAbatacept111$629,548
Xeljanz XrTofacitinib Citrate87$486,622
ProliaDenosumab225$376,340
Skyrizi PenRisankizumab-Rzaa15$314,802
Evenity (2 Syringes)Romosozumab-Aqqg126$299,505
BenlystaBelimumab60$285,052
TremfyaGuselkumab19$248,435
OtezlaApremilast38$165,221
Enbrel MiniEtanercept21$164,075
Cosentyx Sensoready PenSecukinumab19$150,553
EnbrelEtanercept24$138,825
Humira(Cf)Adalimumab21$138,180

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
AmgenProlia, Evenity (2 Syringes), Otezla, Enbrel$3,157$979,891413 claims
AbbVieRinvoq, Humira(Cf)$991,570$967,790156 claims
GSKBenlysta$902$285,05260 claims
Johnson & JohnsonTremfya$65,663$248,43519 claims
Radius Health, Inc.Tymlos$942$120,71245 claims
UCB, Inc.Cimzia (2 Pack)$720$94,90816 claims
SanofiKevzara$58$58,72514 claims
Scilex Pharmaceuticals Inc.Colchicine$83$38913 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 808 rheumatology providers in California.

Other rheumatology in la Mesa

See the full list for California

Where these figures come from

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