Marlene Kosova, DPM
Podiatrist · Naperville, ILNPI 1558348136
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,442 of the $6,306 with a category attached, or 70.4%. 20 manufacturers reported payments, led by Convatec Inc. at 38.7% of the total. 2025 is the largest year on record at $2,816, 3.4 times the $818 reported in 2019.
Across 58 payments — averaging $108.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Convatec Inc.$2K
- Smith+Nephew$587
- Celularity Inc.$396
- Bioventus LLC$366
- Organogenesis Inc.$322
- Amgen$305
- plus $2K from 14 others
What the payments were for
- Travel & lodging$1,85729%
- Food & beverage$4,44270%
- Entertainment$80%
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
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 |
|---|---|---|
| Convatec Inc. | 11 | $2,439 |
| Smith+Nephew | 6 | $587 |
| Celularity Inc. | 3 | $396 |
| Bioventus LLC | 5 | $366 |
| Organogenesis Inc. | 4 | $322 |
| Amgen | 3 | $305 |
| Nevro Corp. | 3 | $302 |
| Mimedx Group, Inc. | 3 | $271 |
| Musculoskeletal Transplant Foundation Inc. | 4 | $264 |
| Integra Lifesciences Corporation | 5 | $248 |
| Zimmer Biomet | 2 | $176 |
| Abbott | 1 | $134 |
| Geistlich Pharma, North America, Inc. | 1 | $132 |
| Paratek Pharmaceuticals, Inc. | 1 | $120 |
| Medline Industries LP | 1 | $111 |
| Stryker | 1 | $70 |
| GRT US Holding, Inc. | 1 | $22 |
| Kowa Pharmaceuticals America, Inc. | 1 | $14 |
| Orthofix Medical, Inc. | 1 | $14 |
| Fidia Pharma USA Inc. | 1 | $14 |
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.
- InnovaMatrix AC$2,210
- KRYSTEXXA$288
- Biovance$267
- Interfyl$267
- UltraMist$267
- STRAVIX PL$266
- GRAFIX PL$266
- Stravix$146
- Grafix$146
- PROCLAIM$134
- DermaGide$132
- NUZYRA$120
- Senza$115
- PuraPly$113
- PluroGel Burn & Wound Dressings$111
- Hyalomatrix Wound Device$111
- Renasys$109
- Exogen Ultrasound Bone Healing System$107
- Santyl$104
- REGRANEX$104
How this compares
$6,306 in reported general payments places this provider in the 85th percentile of 409 podiatrist providers in Illinois.
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.
Other podiatrist in Naperville
- Kayna PatelNaperville$6K
- David YeagerMorrison$345K
- Paul KirchnerNew Lenox$143K
- William BushRockford$141K
- Daniel BrownHarrisburg$136K
- Syed HusainArlington Heights$82K
- Timothy GrahamTaylorville$70K
- Paul PotachWheeling$45K
- Steven JasonowiczBarrington$34K
- Jaclyn SchumannJoliet$29K
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.