John Park, MD
Colon & Rectal Surgery · Park Ridge, ILNPI 1992750020
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (44.3%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. It is spread thinly across 24 manufacturers, the largest accounting for just 22.5%. Reporting peaked in 2020 at $4,149 and has fallen 82.0% since, to $746 in 2025.
Across 104 payments — averaging $137.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Baxter Healthcare$3K
- Axonics, Inc.$3K
- Medtronic$3K
- Applied Medical Resources Corporation$1K
- Davol Inc.$843
- Stryker$686
- plus $3K from 18 others
What the payments were for
- Consulting fees$5,08535%
- Travel & lodging$2,87620%
- Food & beverage$6,35744%
- Gifts$270%
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 |
|---|---|---|
| Baxter Healthcare | 3 | $3,224 |
| Axonics, Inc. | 26 | $2,903 |
| Medtronic(2 entities) | 16 | $2,670 |
| Applied Medical Resources Corporation | 2 | $1,069 |
| Davol Inc. | 11 | $843 |
| Stryker | 3 | $686 |
| Intuitive Surgical | 7 | $654 |
| Johnson & Johnson | 8 | $645 |
| Conmed Corporation | 3 | $255 |
| AbbVie | 2 | $247 |
| Boston Scientific | 3 | $195 |
| Covidien LP | 2 | $176 |
| Guard Medical Inc. | 1 | $156 |
| Innovation Technologies Inc | 2 | $102 |
| Medical Device Business Services, Inc. | 1 | $101 |
| Pacira Pharmaceuticals Incorporated | 2 | $92 |
| Braintree Laboratories, Inc. | 4 | $92 |
| Solventum Corporation | 1 | $86 |
| Alfasigma USA, Inc. | 2 | $34 |
| Tempus AI, Inc | 1 | $30 |
| Vertex | 1 | $30 |
| Exact Sciences | 1 | $20 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $18 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $17 |
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.
- Axonics$2,288
- SEPRAFILM$1,750
- No Related Product$1,375
- Bulkamid$1,306
- VOYANT$1,055
- 1588 HD 3 CHIP CAMERA$653
- Da Vinci Surgical System$488
- Axonics r-SNM System$404
- PHASIX$297
- Echelon Flex$274
- Echelon Circular$258
- STRATTICE RECONSTRUCTIVE TISSUE MATRIX BPS$247
- INTERSTIM$160
- NPseal$156
- NPSEAL LARGE$156
- NPSEAL MEDIUM$156
- CONTOUR$150
- Harmonic$143
- Signia$142
- Endopath$124
How this compares
$14,345 in reported general payments places this provider in the 80th percentile of 79 colon & rectal surgery 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| CholestyramineCholestyramine (With Sugar) | 31 | $2,436 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 16 | $1,072 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 19 | $240 |
| Hydrocortisone | 13 | $179 |
| Neomycin Sulfate | 33 | $123 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 11 | $92 |
| Metronidazole | 38 | $58 |
Paid to pharmacies, not to this prescriber.
Other colon & rectal surgery in Park Ridge
- Kunal KocharPark Ridge$7K
- Kelly FeningPark Ridge$3K
- Marc SingerChicago$201K
- Francisco QuinterosChicago$119K
- Lawrence PrabhakerRockford$81K
- Konstantin UmanskiyChicago$30K
- Vitaliy PoylinChicago$26K
- Monika KrezalekHighland Park$23K
- Jeremy SugrueNaperville$22K
- Neil HymanChicago$20K
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.