Douglas Adkisson, MD
Hospitalist · Greeneville, TNNPI 1902953896
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 94.8% of the total across 122 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 13 manufacturers reported payments, led by Amgen at 40.5% of the total. Among hospitalist clinicians in TN with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 122 payments — averaging $14.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$731
- Novartis$446
- AstraZeneca$260
- Abbott$80
- E.r. Squibb & Sons, L.L.C.$78
- Inspire Medical Systems, Inc.$42
- plus $171 from 7 others
What the payments were for
- Food & beverage$1,71495%
- Education$945%
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 |
|---|---|---|
| Amgen | 53 | $731 |
| Novartis | 42 | $446 |
| AstraZeneca | 11 | $260 |
| Abbott | 1 | $80 |
| E.r. Squibb & Sons, L.L.C. | 4 | $78 |
| Inspire Medical Systems, Inc. | 1 | $42 |
| Johnson & Johnson | 2 | $40 |
| Pfizer | 2 | $31 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $30 |
| Scpharmaceuticals Inc. | 1 | $21 |
| Kiniksa Pharmaceuticals, Ltd. | 1 | $19 |
| Boston Scientific | 1 | $18 |
| Kerecis Limited | 1 | $12 |
How this compares
$1,807 in reported general payments places this provider in the 90th percentile of 349 hospitalist providers in Tennessee.
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 | 296 | $279,249 |
| EntrestoSacubitril/Valsartan | 120 | $110,073 |
| Repatha SureclickEvolocumab | 113 | $86,865 |
| XareltoRivaroxaban | 100 | $85,354 |
| Ranolazine ErRanolazine | 310 | $31,447 |
| MultaqDronedarone Hcl | 17 | $25,343 |
| BrilintaTicagrelor | 20 | $14,230 |
| FarxigaDapagliflozin Propanediol | 19 | $14,019 |
| Praluent PenAlirocumab | 23 | $12,342 |
| Clonidine | 45 | $9,164 |
| Icosapent Ethyl | 15 | $6,493 |
| Metoprolol Succinate | 427 | $6,154 |
| Potassium Chloride | 229 | $5,669 |
| Nebivolol Hcl | 77 | $5,362 |
| Rosuvastatin Calcium | 337 | $4,355 |
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 |
|---|---|---|
| PfizerEliquis | $31 | $279,249296 claims |
| NovartisEntresto | $446 | $110,073120 claims |
| Johnson & JohnsonXarelto | $40 | $85,354100 claims |
| AstraZenecaBrilinta, Farxiga | $260 | $28,24939 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 90th percentile of 349 hospitalist providers in Tennessee.
Other hospitalist in Greeneville
- Lewis HolmesGreeneville$2K
- Gerald OnuohaNashville$37K
- Sunil KripalaniNashville$23K
- Ankur SethMemphis$13K
- Eugene ScobeyMemphis$6K
- Monico BanezJackson$6K
- Omar AlsharifKnoxville$6K
- Matthew JosephNashville$5K
- Courtney TafesseMurfreesboro$5K
- Arnel PaneloNashville$5K
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.