Micah Derby, DO
Internal Medicine · Tulsa, OKNPI 1548605199
Payments from drug & device makers
Across 287 payments — averaging $23.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Gilead$2K
- Viiv Healthcare Company$1K
- Johnson & Johnson$469
- AstraZeneca$381
- Insulet Corporation$340
- Boehringer Ingelheim$300
- plus $2K from 32 others
What the payments were for
- Food & beverage$6,33495%
- Education$3135%
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 |
|---|---|---|
| Gilead | 72 | $2,098 |
| Viiv Healthcare Company | 66 | $1,012 |
| Johnson & Johnson(2 entities) | 30 | $469 |
| AstraZeneca | 12 | $381 |
| Insulet Corporation | 4 | $340 |
| Boehringer Ingelheim | 14 | $300 |
| Janssen Products, LP | 2 | $199 |
| AbbVie(2 entities) | 12 | $198 |
| Pfizer | 9 | $195 |
| Novo Nordisk | 9 | $153 |
| Teleflex LLC | 1 | $149 |
| Medtronic | 1 | $136 |
| Merck | 9 | $130 |
| Lilly USA, LLC | 8 | $127 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $70 |
| EMD Serono, Inc. | 3 | $63 |
| Organogenesis Inc. | 1 | $50 |
| GSK | 3 | $46 |
| Amgen | 3 | $45 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $45 |
| Dexcom, Inc. | 3 | $44 |
| Napo Pharmaceuticals Inc | 2 | $41 |
| Radius Health, Inc. | 1 | $38 |
| Janssen Scientific Affairs, LLC | 2 | $36 |
| Theratechnologies Inc. | 2 | $35 |
| Abbott | 2 | $32 |
| Jazz Pharmaceuticals Inc. | 2 | $28 |
| Hologic Sales And Service, LLC | 2 | $26 |
| Mylan Specialty L.p. | 1 | $25 |
| Nestle Healthcare Nutrition Inc. | 1 | $24 |
| Zyla Life Sciences, Inc. | 1 | $20 |
| Astellas Pharma US Inc | 1 | $15 |
| Exact Sciences | 1 | $15 |
| Novartis | 1 | $15 |
| Vyera Pharmaceuticals, LLC | 1 | $14 |
| Shire North American Group Inc | 1 | $12 |
| Paratek Pharmaceuticals, Inc. | 1 | $11 |
| Organon | 1 | $10 |
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.
How this compares
$6,647 in reported general payments places this provider in the 85th percentile of 840 internal medicine 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 |
|---|---|---|
| BiktarvyBictegrav/Emtricit/Tenofov Ala | 134 | $553,842 |
| SymtuzaDarunavir/Cob/Emtri/Tenof Alaf | 83 | $404,433 |
| DovatoDolutegravir Sodium/Lamivudine | 122 | $368,300 |
| TivicayDolutegravir Sodium | 47 | $110,241 |
| DescovyEmtricitabine/Tenofov Alafenam | 48 | $108,708 |
| GenvoyaElviteg/Cob/Emtri/Tenof Alafen | 25 | $106,873 |
| JulucaDolutegravir/Rilpivirine | 21 | $73,394 |
| MounjaroTirzepatide | 65 | $72,688 |
| OdefseyEmtricitab/Rilpiviri/Tenof Ala | 18 | $72,629 |
| TrulicityDulaglutide | 53 | $66,986 |
| JardianceEmpagliflozin | 58 | $65,784 |
| OzempicSemaglutide | 42 | $45,816 |
| PifeltroDoravirine | 22 | $40,344 |
| PrezcobixDarunavir/Cobicistat | 13 | $35,584 |
| EliquisApixaban | 34 | $27,813 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| GileadBiktarvy, Descovy, Genvoya | $2,098 | $769,422207 claims |
| Viiv Healthcare CompanyDovato, Tivicay, Juluca | $1,012 | $551,935190 claims |
| Janssen Products, LPSymtuza | $199 | $404,43383 claims |
| Lilly USA, LLCMounjaro, Trulicity | $127 | $139,674118 claims |
| Boehringer IngelheimJardiance | $300 | $65,78458 claims |
| Novo NordiskOzempic | $153 | $45,81642 claims |
| MerckPifeltro | $130 | $40,34422 claims |
| Johnson & JohnsonPrezcobix | $469 | $35,58413 claims |
| PfizerEliquis | $195 | $27,81334 claims |
| AstraZenecaFarxiga, Symbicort | $381 | $24,07847 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 840 internal medicine providers in Oklahoma.
Other internal medicine in Tulsa
- Al-Ola AbdallahTulsa$10.1M
- Melita TateTulsa$9.1M
- Renae MayerTulsa$766K
- Mousumi SomTulsa$391K
- Jesse RichardsTulsa$279K
- Madhuri LadTulsa$195K
- Lam leTulsa$191K
- Stacy ChronisterTulsa$163K
- Katherine CookTulsa$41K
- Layth Al AttarTulsa$35K
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.