Darren Adams, DO
Obstetrics & Gynecology · Portsmouth, OHNPI 1770549024
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $24,610 of the $32,712 with a category attached, or 75.2%. 9 manufacturers reported payments, led by AbbVie at 48.5% of the total. Reporting peaked in 2019 at $16,986 and has fallen 98.7% since, to $223 in 2025. Among obstetrics & gynecology clinicians in OH with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 99 payments — averaging $330.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$16K
- Pacira Pharmaceuticals Incorporated$13K
- Medical Device Business Services, Inc.$2K
- Johnson & Johnson$1K
- Hologic Sales And Service, LLC$369
- Pfizer$99
- plus $147 from 3 others
What the payments were for
- Speaking & faculty fees$24,61075%
- Travel & lodging$5,16216%
- Food & beverage$2,9409%
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 | 19 | $15,863 |
| Pacira Pharmaceuticals Incorporated | 23 | $13,458 |
| Medical Device Business Services, Inc. | 10 | $1,514 |
| Johnson & Johnson | 31 | $1,262 |
| Hologic Sales And Service, LLC | 8 | $369 |
| Pfizer | 5 | $99 |
| GSK | 1 | $93 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $29 |
| Dexcom, Inc. | 1 | $24 |
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.
- EXPAREL$13,115
- Orilissa$12,702
- HARMONIC Product Family$1,563
- STRATAFIX$1,402
- ECHELON FLEX Stapler$1,277
- Mega Vac$161
- Surgicel Powder$161
- SURGICEL Family of Absorbable Hemostats$125
- Harmonic$104
- Enseal$104
How this compares
$32,712 in reported general payments places this provider in the 95th percentile of 1,376 obstetrics & gynecology providers in Ohio.
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 |
|---|---|---|
| Estradiol | 87 | $1,486 |
| Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip | 35 | $424 |
| Acyclovir | 23 | $267 |
| Metronidazole | 23 | $229 |
| Levothyroxine Sodium | 24 | $212 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 16 | $130 |
| Fluconazole | 26 | $117 |
| Clonazepam | 14 | $83 |
| Azithromycin | 14 | $21 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Portsmouth
- Gregory KarasikPortsmouth$13K
- Samir AhujaMentor$430K
- Burton BrodskySylvania$202K
- Sandor MecsSteubenville$190K
- David SchwartzCincinnati$169K
- Erin OlahColumbus$97K
- David PortmanColumbus$94K
- Anita SomaniColumbus$93K
- Lorie Thomas-SchultzFindlay$92K
- Oluwatosin GojeCleveland$81K
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.