Allyn Ross
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 11 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 9 manufacturers reported payments, led by AstraZeneca at 24.3% of the total. 2025 is the largest year on record at $123, 4.8 times the $26 reported in 2023. That places this record below the midpoint for family clinicians in OK, where the typical reported total is $335.
Across 11 payments — averaging $18.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$49
- Sanofi Pasteur Inc.$26
- Lundbeck LLC$24
- Merck$22
- Vertex$19
- Lilly USA, LLC$18
- plus $44 from 3 others
What the payments were for
- Food & beverage$202100%
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 |
|---|---|---|
| AstraZeneca | 3 | $49 |
| Sanofi Pasteur Inc. | 1 | $26 |
| Lundbeck LLC | 1 | $24 |
| Merck | 1 | $22 |
| Vertex | 1 | $19 |
| Lilly USA, LLC | 1 | $18 |
| Exact Sciences | 1 | $15 |
| Novo Nordisk | 1 | $15 |
| Boston Scientific | 1 | $14 |
How this compares
$202 in reported general payments places this provider in the 40th percentile of 2,026 family 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 |
|---|---|---|
| Albuterol Sulfate HfaAlbuterol Sulfate | 52 | $1,172 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 49 | $433 |
| Cefdinir | 24 | $408 |
| Ondansetron OdtOndansetron | 18 | $341 |
| Azithromycin | 58 | $336 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 20 | $332 |
| Mupirocin | 28 | $245 |
| Cephalexin | 22 | $217 |
| Prednisone | 104 | $210 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 37 | $194 |
| Cyclobenzaprine Hcl | 24 | $53 |
| Triamcinolone Acetonide | 17 | $50 |
| Furosemide | 11 | $21 |
Paid to pharmacies, not to this prescriber.
Other family in Ada
- April WilcoxOklahoma City$245K
- Jeremy MorganOklahoma City$63K
- Samantha BellingerOklahoma City$39K
- Candy WilliamsTulsa$22K
- Lacey HillOklahoma City$20K
- Shelby WrightStillwater$17K
- Amanda OblanderYukon$17K
- Julia John SamuelOklahoma City$17K
- Jillian OakleafTulsa$15K
- Kristina SnyderOklahoma City$15K
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.