Donna-Marie Manasseh, MD
Surgery · Washington, DCNPI 1942209580
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $2,931 of the $3,438 with a category attached, or 85.3%. 11 manufacturers reported payments, led by Axogen at 48.8% of the total. Reporting peaked in 2023 at $1,682 and has fallen 88.4% since, to $196 in 2025.
Across 23 payments — averaging $149.48 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Axogen$2K
- Pacira Pharmaceuticals Incorporated$483
- Molli Surgical (US) Inc$387
- Focal Therapeutics, Inc.$203
- Hologic Inc$188
- Dilon Technologies, Inc.$184
- plus $315 from 5 others
What the payments were for
- Travel & lodging$50715%
- Food & beverage$2,93185%
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 |
|---|---|---|
| Axogen | 9 | $1,679 |
| Pacira Pharmaceuticals Incorporated | 1 | $483 |
| Molli Surgical (US) Inc | 1 | $387 |
| Focal Therapeutics, Inc. | 1 | $203 |
| Hologic Inc | 2 | $188 |
| Dilon Technologies, Inc. | 1 | $184 |
| Endomagnetics Ltd | 1 | $117 |
| Leica Microsystems Inc. | 1 | $66 |
| KUB Technologies Inc. | 2 | $64 |
| Vertex | 3 | $54 |
| Gilead | 1 | $14 |
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.
- AVANCE NERVE GRAFT$1,462
- AxoGuard Nerve Connector$1,339
- AxoGuard Nerve Protector$1,339
- EXPAREL$483
- BioZorb$317
- Localizer$317
- AXOGUARD HA+ NERVE PROTECTOR$313
- AxoGuard Nerve Cap$313
- HemoBlast Bellows$184
- Magseed$117
- Magtrace$117
How this compares
$3,438 in reported general payments places this provider in the 60th percentile of 117 surgery providers in District of Columbia.
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.
Other surgery in Washington
- Jonathan JohnsonWashington$399K
- Christian ShultsWashington$258K
- Parag BhanotWashington$131K
- Frederick BrodyWashington$98K
- Babak SaraniWashington$73K
- Megan QuintanaWashington$49K
- Terrence FullumWashington$46K
- Jeffrey ShuppWashington$40K
- Adeel ShamimWashington$38K
- Bruce AbellWashington$36K
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.