Michael Anstadt, MD
Trauma Surgery · Maywood, ILNPI 1124255856
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $5,215 of the $8,312 with a category attached, or 62.7%. 17 manufacturers reported payments, led by Intuitive Surgical at 30.3% of the total.
Across 87 payments — averaging $95.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$3K
- Davol Inc.$1K
- Stryker$1K
- Johnson & Johnson$896
- Avita Medical Americas, LLC$321
- Polynovo North America LLC$278
- plus $2K from 11 others
What the payments were for
- Travel & lodging$2,09625%
- Food & beverage$5,21563%
- Education$1,00012%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 | $2,522 |
| Davol Inc. | 18 | $1,405 |
| Stryker | 4 | $1,154 |
| Johnson & Johnson | 19 | $896 |
| Avita Medical Americas, LLC | 4 | $321 |
| Polynovo North America LLC | 3 | $278 |
| Kerecis Limited | 1 | $272 |
| Haemonetics Corporation | 1 | $217 |
| Medical Device Business Services, Inc. | 6 | $213 |
| Conmed Corporation | 3 | $181 |
| TELA Bio, Inc. | 1 | $166 |
| Medtronic | 1 | $162 |
| Integra Lifesciences Corporation | 1 | $142 |
| W. L. Gore & Associates, Inc. | 1 | $124 |
| Hemosonics LLC | 1 | $118 |
| Solventum Corporation | 1 | $116 |
| CSL Behring | 1 | $26 |
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$2,086
- Kerecis Omega3 Marigen$1,090
- SPY-PHI SYSTEM$985
- Phasix Mesh$903
- INTEGRA$425
- Kerecis Omega3 SurgiClose$272
- PHASIX$260
- Quantra QPlus System$236
- TEG6s HEMOSTASIS SYSTEM$217
- OviTex 2S$166
- Signia$162
- 1688 HD 3 CHIP CAMERA$143
- INTEGRA DERMAL REGENERATION TEMPLATE$142
- PRIMATRIX$142
- GORE SYNECOR Biomaterial$124
- HARMONIC Product Family$118
- ENSEAL Product Family$118
- SURGICEL NU-KNIT$117
- ABTHERA ADVANCE$116
- V.A.C. VERAFLO CLEANSE CHOICE$116
How this compares
$8,312 in reported general payments places this provider in the 75th percentile of 47 trauma 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 |
|---|---|---|
| Oxycodone Hcl | 34 | $82 |
| Ibuprofen | 23 | $36 |
Paid to pharmacies, not to this prescriber.
Other trauma surgery in Maywood
- Leah TatebeChicago$70K
- Nabil IssaChicago$28K
- Matthew KaminskyChicago$22K
- Joseph HerroldChicago$22K
- Neil MashruwalaUrbana$20K
- Abbasali BadamiCarbondale$18K
- Osama AlsaiedChicago$16K
- Kilali IyallaCarbondale$12K
- Umakanth AvulaUrbana$12K
- Juan Flores GonzalezChicago$9K
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.