Martin Gnoni, MD
Infectious Disease · Louisville, KYNPI 1184983306
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $148,888 of the $193,934 with a category attached, or 76.8%. 26 manufacturers reported payments, led by AbbVie at 42.0% of the total. 2025 is the largest year on record at $56,853, more than ten times the $719 reported in 2019. Among infectious disease clinicians in KY with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 802 payments — averaging $241.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$81K
- Shionogi Inc$47K
- Paratek Pharmaceuticals, Inc.$27K
- La Jolla Pharmaceutical Company$17K
- Insmed, Inc.$9K
- Astellas Pharma US Inc$6K
- plus $6K from 20 others
Across 12 payments — averaging $851.70 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.
- Insmed, Inc.$10K
What the payments were for
- Consulting fees$5,7153%
- Speaking & faculty fees$148,88877%
- Travel & lodging$22,26411%
- Food & beverage$16,3548%
- Education$7140%
General payments by program year
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.
| Company | Payments | Total |
|---|---|---|
| AbbVie(2 entities) | 192 | $81,402 |
| Shionogi Inc | 55 | $47,261 |
| Paratek Pharmaceuticals, Inc. | 99 | $27,282 |
| La Jolla Pharmaceutical Company | 27 | $16,884 |
| Insmed, Inc. | 64 | $9,170 |
| Astellas Pharma US Inc | 38 | $6,118 |
| Gilead | 123 | $1,889 |
| Viiv Healthcare Company | 91 | $1,621 |
| Merck | 62 | $1,100 |
| Melinta Therapeutics, LLC | 20 | $369 |
| Kerecis Limited | 1 | $143 |
| Smith+Nephew | 1 | $115 |
| Aimmune Therapeutics, Inc. | 5 | $102 |
| Tetraphase Pharmaceuticals, Inc. | 4 | $80 |
| Theratechnologies Inc. | 4 | $66 |
| GSK | 3 | $54 |
| Mayne Pharma Commercial LLC | 2 | $46 |
| Vyera Pharmaceuticals, LLC | 2 | $41 |
| VBI Vaccine (delaware) Inc. | 2 | $36 |
| Dynavax Technologies Corporation | 1 | $27 |
| Sanofi Pasteur Inc. | 1 | $25 |
| EMD Serono, Inc. | 1 | $25 |
| Ferring Pharmaceuticals Inc. | 1 | $21 |
| Sunovion Pharmaceuticals Inc. | 1 | $21 |
| Cumberland Pharmaceuticals, Inc. | 1 | $17 |
| Pfizer | 1 | $16 |
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
$193,934 in reported general payments places this provider in the 95th percentile of 100 infectious disease providers in Kentucky.
Medicare billing
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
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| BiktarvyBictegrav/Emtricit/Tenofov Ala | 28 | $133,830 |
| Rifabutin | 21 | $16,637 |
| ErtapenemErtapenem Sodium | 21 | $11,591 |
| Vancomycin Hcl | 42 | $5,698 |
| Daptomycin | 20 | $5,645 |
| Cefepime Hcl | 28 | $5,225 |
| Fosfomycin Tromethamine | 20 | $4,481 |
| Piperacillin-TazobactamPiperacillin Sodium/Tazobactam | 31 | $4,355 |
| Meropenem | 15 | $3,846 |
| Doxycycline Hyclate | 47 | $2,398 |
| Sodium Chloride0.9 % Sodium Chloride | 23 | $1,606 |
| CeftriaxoneCeftriaxone Sodium | 20 | $1,334 |
| Ethambutol Hcl | 19 | $1,194 |
| Methenamine Hippurate | 20 | $1,157 |
| Minocycline Hcl | 35 | $1,101 |
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.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| GileadBiktarvy | $1,889 | $133,83028 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 100 infectious disease providers in Kentucky.
Other infectious disease in Louisville
- Julio RamirezLouisville$256K
- Paul SchulzLouisville$189K
- Tariq MehmoodLouisville$75K
- Anupama RaghuramLouisville$9K
- Barbara WojdaLouisville$7K
- Benjamin KlausingLouisville$7K
- Kamran AkhtarLouisville$4K
- Forest ArnoldLouisville$4K
- Mark BurnsLouisville$3K
- Kenechukwu ObiokoyeLouisville$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.