Melissa Davis
Family · Plankinton, SDNPI 1508020827
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 94.9% of the total across 145 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 19 manufacturers reported payments, led by AbbVie at 32.8% of the total. 2025 is the largest year on record at $855, 2.9 times the $296 reported in 2021. Among family clinicians in SD 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 145 payments — averaging $17.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$818
- Pfizer$383
- Novo Nordisk$275
- Astellas Pharma US Inc$204
- Lilly USA, LLC$186
- Mylan Specialty L.p.$118
- plus $510 from 13 others
What the payments were for
- Food & beverage$2,36895%
- Education$1275%
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 | 49 | $818 |
| Pfizer | 32 | $383 |
| Novo Nordisk | 12 | $275 |
| Astellas Pharma US Inc | 7 | $204 |
| Lilly USA, LLC | 11 | $186 |
| Mylan Specialty L.p. | 6 | $118 |
| Sanofi-aventis U.S. LLC | 3 | $85 |
| Novartis | 4 | $73 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $48 |
| Daiichi Sankyo Inc. | 3 | $45 |
| Amgen | 3 | $43 |
| AstraZeneca | 2 | $40 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 2 | $38 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $37 |
| Merck | 2 | $26 |
| Dermavant Sciences, Inc. | 1 | $23 |
| Vanda Pharmaceuticals Inc. | 1 | $18 |
| Exact Sciences | 1 | $17 |
| Eisai Inc. | 1 | $16 |
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.
- QULIPTA$125
How this compares
$2,494 in reported general payments places this provider in the 90th percentile of 588 family providers in South Dakota.
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 |
|---|---|---|
| MounjaroTirzepatide | 43 | $51,976 |
| JardianceEmpagliflozin | 27 | $22,292 |
| VraylarCariprazine Hcl | 17 | $22,026 |
| EliquisApixaban | 17 | $18,524 |
| XareltoRivaroxaban | 19 | $16,738 |
| Repatha SureclickEvolocumab | 29 | $16,311 |
| LinzessLinaclotide | 17 | $8,811 |
| FarxigaDapagliflozin Propanediol | 15 | $7,725 |
| Dexlansoprazole DrDexlansoprazole | 18 | $5,249 |
| ShingrixVaricella-Zoster Ge/As01b/Pf | 14 | $2,814 |
| Omeprazole | 198 | $2,208 |
| Scopolamine | 29 | $2,152 |
| Duloxetine Hcl | 121 | $2,022 |
| Potassium Chloride | 84 | $1,647 |
| Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide | 17 | $1,288 |
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 |
|---|---|---|
| Lilly USA, LLCMounjaro | $186 | $51,97643 claims |
| AbbVieVraylar, Linzess, Armour Thyroid | $818 | $31,24747 claims |
| PfizerEliquis | $383 | $18,52417 claims |
| AstraZenecaFarxiga | $40 | $7,72515 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 588 family providers in South Dakota.
Other family in Plankinton
- Brittany WangsnessSioux Falls$79K
- Stephanie PreisterSioux Falls$12K
- Claudia HouglandRapid City$9K
- Maria AzpeitiaDakota Dunes$8K
- Michelle VanhoveSioux Falls$7K
- Sandra EricksonHerreid$7K
- Melissa OwensRapid City$6K
- Heidi FurthSioux Falls$6K
- Tabitha AmmannSioux Falls$6K
- Michelle BrandenburgHuron$6K
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.