Michael Osei, MD
Physical Medicine & Rehabilitation · Oak Lawn, ILNPI 1710138599
Payments from drug & device makers
Across 9 payments — averaging $18.62 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$84
- Merck$54
- Piramal Critical Care$30
What the payments were for
- Food & beverage$168100%
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.
How this compares
$168 in reported general payments places this provider in the 60th percentile of 433 physical medicine & rehabilitation providers in Illinois.
See all physical medicine & rehabilitation 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 |
|---|---|---|
| EliquisApixaban | 46 | $26,907 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 32 | $824 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 58 | $465 |
| Levetiracetam | 12 | $339 |
| Atorvastatin Calcium | 78 | $339 |
| Gabapentin | 32 | $332 |
| Pantoprazole Sodium | 40 | $283 |
| Baclofen | 23 | $261 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 14 | $212 |
| Amlodipine Besylate | 41 | $178 |
| Fluticasone Propionate | 14 | $175 |
| Potassium Chloride | 22 | $162 |
| Levothyroxine Sodium | 21 | $154 |
| ClopidogrelClopidogrel Bisulfate | 19 | $154 |
| Metoprolol Succinate | 22 | $146 |
Paid to pharmacies, not to this prescriber.
Other physical medicine & rehabilitation in Oak Lawn
- Shivani GuptaOak Lawn$201K
- Anterpreet SinghOak Lawn$4K
- Zachary McCormickChicago$3.1M
- Himabindu ReddyGlenview$73K
- Vivian RoyChicago$42K
- David SchneiderBarrington$30K
- Hugh McDermottMaywood$22K
- Prasanth KattaSycamore$19K
- Ravi KasiChicago$17K
- Steven KreisChicago$16K
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.