Matthew Collier, DO
Hospitalist · Muskogee, OKNPI 1003433582
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 13 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Organon at 19.4% of the total. Reporting peaked in 2021 at $111 and has fallen 67.0% since, to $37 in 2024.
Across 13 payments — averaging $16.90 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Organon$43
- Biohaven Pharmaceuticals, Inc.$41
- Johnson & Johnson$37
- Lilly USA, LLC$34
- GSK$30
- Gilead$24
- plus $12 from 1 others
What the payments were for
- Food & beverage$220100%
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 |
|---|---|---|
| Organon | 3 | $43 |
| Biohaven Pharmaceuticals, Inc. | 3 | $41 |
| Johnson & Johnson | 1 | $37 |
| Lilly USA, LLC | 2 | $34 |
| GSK | 2 | $30 |
| Gilead | 1 | $24 |
| Merck | 1 | $12 |
How this compares
$220 in reported general payments places this provider in the 65th percentile of 234 hospitalist providers in Oklahoma.
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 | 24 | $15,047 |
| Bumetanide | 21 | $506 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 50 | $491 |
| Doxycycline Hyclate | 40 | $338 |
| Metoprolol Tartrate | 22 | $296 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 12 | $274 |
| Cefdinir | 17 | $193 |
| Potassium Chloride | 25 | $179 |
| Cephalexin | 19 | $140 |
| Metoprolol Succinate | 19 | $133 |
| Atorvastatin Calcium | 21 | $118 |
| Carvedilol | 11 | $103 |
| Pantoprazole Sodium | 14 | $53 |
| Prednisone | 25 | $50 |
| Furosemide | 16 | $35 |
Paid to pharmacies, not to this prescriber.
Other hospitalist in Muskogee
- Soumya KidiyoorMuskogee$1K
- Deepak KaribassappaMuskogee$1K
- Dharshan LakshminarayanMuskogee$678
- Ragan VaughanMuskogee$337
- Jennifer ThomasMuskogee$328
- Michael HilbornMuskogee$302
- Kishen PatelTulsa$4K
- Mark ThngTulsa$4K
- Zubair AshrafOklahoma City$4K
- James LynchEdmond$3K
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.