Ross Bartley, DPM
Foot & Ankle Surgery · Warren, MINPI 1750794988
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (45.3%), education and travel and lodging — rather than concentrated in one kind of arrangement. It is spread thinly across 33 manufacturers, the largest accounting for just 21.3%. Reporting peaked in 2019 at $5,352 and has fallen 73.4% since, to $1,423 in 2025. Among foot & ankle surgery clinicians in MI 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 182 payments — averaging $89.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arthrex$3K
- Stryker$3K
- Titan Surgical Group, LLC$3K
- Treace Medical Concepts, Inc.$2K
- In2bones USA, LLC$1K
- Orthofix Medical, Inc.$822
- plus $3K from 27 others
What the payments were for
- Travel & lodging$2,95118%
- Food & beverage$7,38945%
- Education$5,95537%
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 | 14 | $3,478 |
| Stryker(2 entities) | 44 | $3,189 |
| Titan Surgical Group, LLC | 5 | $2,501 |
| Treace Medical Concepts, Inc. | 17 | $2,079 |
| In2bones USA, LLC | 3 | $1,063 |
| Orthofix Medical, Inc. | 13 | $822 |
| Organogenesis Inc. | 22 | $573 |
| Kerecis Limited | 2 | $440 |
| Zimmer Biomet | 9 | $323 |
| Integra Lifesciences Corporation | 7 | $282 |
| Bioventus LLC | 2 | $170 |
| Amgen | 3 | $160 |
| Johnson & Johnson(2 entities) | 6 | $146 |
| Smith+Nephew | 8 | $144 |
| Voom Medical Devices, Inc. | 1 | $128 |
| Mimedx Group, Inc. | 3 | $94 |
| Restor3d, Inc. | 1 | $94 |
| Acumed LLC | 3 | $90 |
| Novastep Inc. | 1 | $80 |
| Tenex Health Inc. | 1 | $70 |
| Convatec Inc. | 2 | $64 |
| Acera Surgical, Inc. | 2 | $45 |
| Averitas Pharma Inc. | 2 | $37 |
| Deroyal Industries, Inc. | 1 | $34 |
| Aroa Biosurgery Incorporated | 1 | $33 |
| AbbVie | 1 | $33 |
| Paratek Pharmaceuticals, Inc. | 2 | $32 |
| Polynovo North America LLC | 1 | $21 |
| Solventum Corporation | 1 | $20 |
| KCI USA, Inc. | 1 | $15 |
| Biocomposites Inc | 1 | $13 |
| Hospira, Inc. | 1 | $12 |
| Merck | 1 | $11 |
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.
- Lapiplasty System$1,361
- CoLink$900
- Kerecis Omega3 SurgiClose$761
- Kerecis SurgiClose$744
- HOFFMANN$583
- INFINITY$571
- PROSTEP MICA$509
- RAYOS$366
- TrueLok$348
- Kerecis Omega3 GraftGuide$254
- Kerecis Omega3 Marigen$254
- Kerecis GraftGuide$186
- AUGMENT INJECTABLE$161
- TMC NANOPLASTY SYSTEM$153
- Quantum Total Ankle$150
- TMC SPEEDTMT$150
- OsteoAMP$137
- Affinity$137
- Apligraf$137
- PURAPLY WOUND MATRIX$137
How this compares
$16,295 in reported general payments places this provider in the 90th percentile of 384 foot & ankle surgery providers in Michigan.
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 |
|---|---|---|
| Ketoconazole | 21 | $584 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 35 | $352 |
| Doxycycline Hyclate | 33 | $297 |
| Gabapentin | 34 | $234 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 11 | $90 |
| Prednisone | 13 | $81 |
| Cephalexin | 16 | $57 |
Paid to pharmacies, not to this prescriber.
Other foot & ankle surgery in Warren
- Firras GaradaWarren$14K
- Siraj PanchbhaiyaWarren$12K
- John AndersonGrand Rapids$1.3M
- Brian LoderClinton Township$854K
- Karl DunnClinton Twp$434K
- Anthony LalamaMacomb$421K
- Christopher ZingasSaint Clair Shores$227K
- John MaskillGrand Rapids$202K
- Michael SwordsLansing$189K
- Gregory SheremetaTroy$87K
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.