Katherine Coyner, MD
Sports Medicine · Farmington, CTNPI 1801002399
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $124,131 of the $186,238 with a category attached, or 66.7%. Arthrex accounts for 82.9% of it on its own, with 12 other manufacturers making up the rest. 2025 is the largest year on record at $84,907, 3.5 times the $24,550 reported in 2019. Among sports medicine clinicians in CT with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 183 payments — averaging $1017.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arthrex$154K
- Smith+Nephew$23K
- Medical Device Business Services, Inc.$8K
- Stryker$286
- Kairos Surgical Inc$212
- Johnson & Johnson$167
- plus $537 from 7 others
Across 9 payments — averaging $8621.76 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.
- Arthrex$78K
What the payments were for
- Consulting fees$46,36925%
- Speaking & faculty fees$124,13167%
- Travel & lodging$11,5416%
- Food & beverage$4,1982%
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 |
|---|---|---|
| Arthrex | 142 | $154,378 |
| Smith+Nephew | 18 | $22,826 |
| Medical Device Business Services, Inc. | 6 | $7,833 |
| Stryker | 4 | $286 |
| Kairos Surgical Inc | 2 | $212 |
| Johnson & Johnson | 1 | $167 |
| Arthrosurface Incorporated | 1 | $158 |
| Coastal Technology Solutions LLC | 1 | $145 |
| Pylant Medical | 1 | $64 |
| DJO, LLC | 2 | $53 |
| Avanos Medical | 2 | $48 |
| Vericel Corporation | 2 | $42 |
| Linvatec Corporation | 1 | $25 |
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.
- BIORAPTOR$35,859
- Acufex$13,308
- CAP-FIX$11,953
- HEALIX$5,850
- Bone Anchors with Arthroscopic Delivery System$2,555
- Biceptor$2,125
- Accu-pass$1,913
- HEALIX KNOTLESS PEEK$1,800
- ELITE$1,355
- Mini-Open Latarjet$1,355
- NA$1,355
- MAGNUM$200
- DYNACORD$167
- HemiCAP Shoulder$158
- MAKO$150
How this compares
$186,238 in reported general payments places this provider in the 90th percentile of 65 sports medicine providers in Connecticut.
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 |
|---|---|---|
| Meloxicam | 43 | $77 |
Paid to pharmacies, not to this prescriber.
Other sports medicine in Farmington
- Augustus MazzoccaFarmington$1M
- Robert ArcieroFarmington$269K
- Corey DwyerFarmington$28K
- Allison SchaferFarmington$2K
- Venkat SubramanyamFarmington$144
- Matthew HallFarmington$84
- Michael KaplanMiddlebury$385K
- Karen SuttonStamford$245K
- Michael KuhnMiddletown$201K
- Joshua FrankNorwalk$78K
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.