Zubair Khan
Physician Assistant · Chicago, ILNPI 1841814274
Payments from drug & device makers
Across 196 payments — averaging $17.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$907
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$554
- Neurocrine Biosciences, Inc.$285
- Johnson & Johnson$247
- Otsuka America Pharmaceutical, Inc.$176
- Alkermes, Inc.$146
- plus $1K from 16 others
What the payments were for
- Food & beverage$3,388100%
- Education$120%
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 |
|---|---|---|
| AbbVie | 74 | $907 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 24 | $554 |
| Neurocrine Biosciences, Inc. | 10 | $285 |
| Johnson & Johnson | 17 | $247 |
| Otsuka America Pharmaceutical, Inc. | 11 | $176 |
| Alkermes, Inc. | 5 | $146 |
| Lilly USA, LLC | 7 | $146 |
| Supernus Pharmaceuticals, Inc. | 8 | $142 |
| Collegium Pharmaceutical, Inc. | 6 | $110 |
| Vanda Pharmaceuticals Inc. | 5 | $101 |
| Ironshore Pharmaceuticals Inc. | 5 | $92 |
| Lundbeck LLC | 5 | $91 |
| Axsome Therapeutics, Inc. | 4 | $84 |
| Sanofi Pasteur Inc. | 3 | $81 |
| Neos Therapeutics, LP | 4 | $73 |
| Corium, LLC | 2 | $39 |
| Exact Sciences | 1 | $27 |
| Almatica Pharma LLC | 1 | $26 |
| Hologic Sales And Service, LLC | 1 | $22 |
| Tris Pharma Inc | 1 | $18 |
| Kerecis Limited | 1 | $17 |
| E.r. Squibb & Sons, L.L.C. | 1 | $14 |
How this compares
$3,401 in reported general payments places this provider in the 90th percentile of 3,912 physician assistant providers in Illinois.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Albuterol Sulfate HfaAlbuterol Sulfate | 21 | $795 |
| Nifedipine ErNifedipine | 13 | $760 |
| Amlodipine Besylate | 53 | $350 |
| Atorvastatin Calcium | 26 | $225 |
| Hydrochlorothiazide | 17 | $75 |
| Lisinopril | 11 | $48 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Chicago
- Andrew MastroChicago$419K
- Renata BlockChicago$103K
- Margaret RomanoChicago$82K
- Christina StarksChicago$77K
- Jessica KarlChicago$71K
- Kelly OconnorChicago$36K
- Christa CooperChicago$36K
- Audrey FenwickChicago$29K
- Amy LadewskiChicago$29K
- Lindsey KalhagenChicago$21K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.