RxDoctor Payments Data

Shamla Kalyan, MD

Infectious Disease · Pontiac, MINPI 1043237951

Payments from drug & device makers

$1,146in general payments, 2019–2025

Across 55 payments — averaging $20.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Smith+Nephew$378
  • Merck$145
  • KCI USA, Inc.$91
  • Insmed, Inc.$82
  • Gilead$81
  • AbbVie$78
  • plus $290 from 10 others

What the payments were for

  • Food & beverage$1,05292%
  • Education$948%

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

$1,146 in reported general payments places this provider in the 70th percentile of 257 infectious disease providers in Michigan.

See all infectious disease providers in Michigan

Medicare billing

Part B allowed, 2024
$222,076
Medicare patients
363
Services billed
2,681

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
Daptomycin44$350,107
BiktarvyBictegrav/Emtricit/Tenofov Ala13$49,223
Sodium Chloride0.9 % Sodium Chloride18$12,397
Cefepime Hcl13$9,714
Vancomycin Hcl28$4,298
Linezolid25$1,417
Doxycycline Hyclate24$267
Ciprofloxacin Hcl17$127
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav15$124
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim15$42
Triamcinolone Acetonide12$34

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$81$49,22313 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 70th percentile of 257 infectious disease providers in Michigan.

Other infectious disease in Pontiac

See the full list for Michigan

Where these figures come from

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