Douglas Dengerink, DO
Sports Medicine · San Diego, CANPI 1598761413
Payments from drug & device makers
Across 14 payments — averaging $20.03 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$72
- Bioventus LLC$62
- Novo Nordisk$38
- Sanofi Pasteur Inc.$26
- Neurelis, Inc.$25
- Seqirus USA Inc$25
- plus $31 from 2 others
What the payments were for
- Food & beverage$280100%
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 |
|---|---|---|
| Johnson & Johnson | 4 | $72 |
| Bioventus LLC | 2 | $62 |
| Novo Nordisk | 2 | $38 |
| Sanofi Pasteur Inc. | 2 | $26 |
| Neurelis, Inc. | 1 | $25 |
| Seqirus USA Inc | 1 | $25 |
| Baxter Healthcare | 1 | $18 |
| Teva Pharmaceuticals USA, Inc. | 1 | $14 |
How this compares
$280 in reported general payments places this provider in the 25th percentile of 662 sports medicine providers in California.
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 |
|---|---|---|
| JardianceEmpagliflozin | 19 | $13,570 |
| EliquisApixaban | 11 | $9,917 |
| Estradiol | 17 | $1,032 |
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 11 | $1,019 |
| Levothyroxine Sodium | 65 | $704 |
| Rosuvastatin Calcium | 47 | $593 |
| Duloxetine Hcl | 16 | $558 |
| Ipratropium Bromide | 31 | $550 |
| Bupropion XlBupropion Hcl | 16 | $545 |
| Tamsulosin Hcl | 32 | $424 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 20 | $411 |
| Simvastatin | 37 | $345 |
| Atorvastatin Calcium | 59 | $309 |
| Gabapentin | 47 | $286 |
| Sumatriptan Succinate | 14 | $284 |
Paid to pharmacies, not to this prescriber.
Other sports medicine in San Diego
- Okechukwu AnakwenzeSan Diego$623K
- Tal DavidSan Diego$523K
- Michelle LookSan Diego$225K
- Neal ElattracheLos Angeles$51M
- Nathaniel CohenLos Gatos$6.4M
- Thomas KnappSanta Monica$2.5M
- Seth ShermanStanford$1.8M
- Michael FreehillStanford$1.7M
- Deryk JonesSan Carlos$1.6M
- Allan MishraMenlo Park$1.5M
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.