Allen Mikhail, MD
Surgery · Downers Grove, ILNPI 1710152343
Payments from drug & device makers
Across 82 payments — averaging $499.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$29K
- Baxter Healthcare$9K
- Covidien LP$950
- Endogastric Solutions, Inc$554
- Apollo Endosurgery US Inc$358
- Conmed Corporation$291
- plus $549 from 6 others
What the payments were for
- Consulting fees$9,31023%
- Speaking & faculty fees$5001%
- Travel & lodging$3,6059%
- Food & beverage$4,00410%
- Education$23,50057%
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 | 44 | $29,467 |
| Baxter Healthcare | 12 | $8,750 |
| Covidien LP | 1 | $950 |
| Endogastric Solutions, Inc | 6 | $554 |
| Apollo Endosurgery US Inc | 7 | $358 |
| Conmed Corporation | 4 | $291 |
| Medtronic | 3 | $227 |
| Davol Inc. | 1 | $135 |
| Rhythm Pharmaceuticals, Inc. | 1 | $104 |
| Standard Bariatrics, Inc. | 1 | $39 |
| AbbVie | 1 | $28 |
| W. L. Gore & Associates, Inc. | 1 | $15 |
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$24,174
- No Related Product$5,310
- DAVINCI XI$4,000
- TISSEEL$1,700
- FLOSEAL$1,457
- DA VINCI SP$500
- ESOPHYX$351
- X-Tack Endoscopic HeliX Tacking System$243
- Signia$170
- AIRSEAL$146
- Phasix Mesh$135
- OverStitch Endoscopic Suturing System Sx$122
- OverStitch Endoscopic Suturing System$122
- ORBERA Intragastric Balloon System$122
How this compares
$40,919 in reported general payments places this provider in the 90th percentile of 1,180 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 |
|---|---|---|
| OzempicSemaglutide | 41 | $53,582 |
| Enoxaparin Sodium | 17 | $2,108 |
| Ondansetron Hcl | 21 | $88 |
| Tizanidine Hcl | 27 | $33 |
| Gabapentin | 23 | $28 |
Paid to pharmacies, not to this prescriber.
Other surgery in Downers Grove
- Paul VanaDowners Grove$368K
- Michael IwanickiDowners Grove$104K
- Luis FernandezMaywood$1.8M
- Jaishankar RamanBurr Ridge$1.6M
- Reza GamagamiNew Lenox$1.2M
- Francesco BiancoChicago$1.2M
- Mark KeldahlChicago$765K
- Michael UjikiEvanston$749K
- Barry RosenBarrington$443K
- Douglas JonesChampaign$425K
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.