Eric Guilliams, MD
Urology · Joplin, MONPI 1013936749
Payments from drug & device makers
What this record shows
This record is dominated by education: $8,000 of the $9,919 with a category attached, or 80.7%. Intuitive Surgical accounts for 93.6% of it on its own, with 10 other manufacturers making up the rest. Reporting peaked in 2020 at $4,464 and has fallen 99.6% since, to $16 in 2025.
Across 38 payments — averaging $261.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$9K
- Axonics, Inc.$314
- Teleflex LLC$127
- Convatec Inc.$40
- Procept Biorobotics Corporation$39
- Neotract Inc.$35
- plus $81 from 5 others
What the payments were for
- Food & beverage$1,91919%
- Education$8,00081%
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 |
|---|---|---|
| Intuitive Surgical | 21 | $9,282 |
| Axonics, Inc. | 4 | $314 |
| Teleflex LLC | 3 | $127 |
| Convatec Inc. | 2 | $40 |
| Procept Biorobotics Corporation | 1 | $39 |
| Neotract Inc. | 2 | $35 |
| Boston Scientific | 1 | $19 |
| Ambu Inc. | 1 | $19 |
| BD | 1 | $16 |
| Medtronic | 1 | $15 |
| AbbVie | 1 | $12 |
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.
- Da Vinci Surgical System$8,721
- Axonics$126
How this compares
$9,919 in reported general payments places this provider in the 85th percentile of 250 urology providers in Missouri.
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 |
|---|---|---|
| MyrbetriqMirabegron | 14 | $6,193 |
| Finasteride | 469 | $4,219 |
| Tamsulosin Hcl | 449 | $4,142 |
| Alfuzosin Hcl ErAlfuzosin Hcl | 116 | $1,972 |
| Methenamine Hippurate | 21 | $1,653 |
| Trospium Chloride | 24 | $1,472 |
| Oxybutynin Chloride ErOxybutynin Chloride | 112 | $1,076 |
| Desmopressin Acetate | 14 | $628 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 40 | $432 |
| Oxybutynin Chloride | 30 | $398 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 139 | $395 |
| Dutasteride | 16 | $393 |
| Solifenacin Succinate | 17 | $283 |
| Doxazosin Mesylate | 13 | $216 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 21 | $191 |
Paid to pharmacies, not to this prescriber.
Other urology in Joplin
- Travis BullockSaint Louis$201K
- Michael JohnsonSaint Louis$160K
- Samuel KuykendallKansas City$141K
- Gerald ParkNorth Kansas City$136K
- Gurdarshan SandhuSaint Louis$101K
- Etai GoldenbergSt. Louis$95K
- Gregory McLennanSaint Louis$89K
- Majdee IslamSaint Peters$64K
- Gerald AndrioleSaint Louis$64K
- Charles JonesSaint Louis$55K
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.