Afomachukwu Nwankwo
Obstetrics & Gynecology · Washington, DCNPI 1417246083
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 85 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 25 manufacturers, the largest accounting for just 13.7% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $388, 2.2 times the $175 reported in 2019.
Across 85 payments — averaging $20.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$243
- Sumitomo Pharma America, Inc.$215
- Organon$146
- Coopersurgical, Inc.$141
- Therapeuticsmd, Inc.$131
- Myriad Women's Health, Inc.$100
- plus $800 from 19 others
What the payments were for
- Food & beverage$1,776100%
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 | 12 | $243 |
| Sumitomo Pharma America, Inc. | 14 | $215 |
| Organon | 5 | $146 |
| Coopersurgical, Inc. | 9 | $141 |
| Therapeuticsmd, Inc. | 6 | $131 |
| Myriad Women's Health, Inc. | 1 | $100 |
| Exeltis, USA Inc. | 5 | $98 |
| Astellas Pharma US Inc | 3 | $90 |
| Sage Therapeutics, LLC | 5 | $88 |
| Daiichi Sankyo Inc. | 3 | $69 |
| Hologic Sales And Service, LLC | 3 | $66 |
| Aspira Women's Health Inc | 3 | $60 |
| Shield Therapeutics Inc | 2 | $59 |
| Bayer | 2 | $43 |
| Millicent US Inc | 2 | $38 |
| Duchesnay USA Incorporated | 1 | $25 |
| Scynexis, Inc. | 1 | $24 |
| Myovant Sciences Inc. | 1 | $24 |
| Pfizer | 1 | $23 |
| Avion Pharmaceuticals | 1 | $17 |
| Avanos Medical | 1 | $16 |
| Seqirus USA Inc | 1 | $16 |
| Ferring Pharmaceuticals Inc. | 1 | $15 |
| Mylan Pharmaceuticals Inc. | 1 | $15 |
| Supernus Pharmaceuticals, Inc. | 1 | $14 |
How this compares
$1,776 in reported general payments places this provider in the 85th percentile of 195 obstetrics & gynecology providers in District of Columbia.
See all obstetrics & gynecology providers in District of Columbia →
Other obstetrics & gynecology in Washington
- Mark HathawayWashington$180K
- Renuka Darolia AdelizziWashington$72K
- Jovana TavcarWashington$5K
- Rachel ScottWashington$5K
- Jamila PerrittWashington$5K
- Stephanie HackWashington$4K
- Nicholas HazenWashington$4K
- Serina FloydWashington$4K
- Amr MadkourWashington$4K
- Peng YeWashington$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.