Marianne Matthews, MD
Anesthesiology · Richmond, VANPI 1538132543
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 261 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 33 manufacturers, the largest accounting for just 13.9% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $1,140, 3.0 times the $378 reported in 2020. Among anesthesiology clinicians in VA 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 261 payments — averaging $20.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bayer$750
- Dendreon Pharmaceuticals LLC$703
- Sumitomo Pharma America, Inc.$399
- Urogen Pharma, Inc.$384
- Johnson & Johnson$347
- Novartis$339
- plus $2K from 27 others
What the payments were for
- Food & beverage$5,411100%
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 |
|---|---|---|
| Bayer | 37 | $750 |
| Dendreon Pharmaceuticals LLC | 25 | $703 |
| Sumitomo Pharma America, Inc. | 17 | $399 |
| Urogen Pharma, Inc. | 17 | $384 |
| Johnson & Johnson(2 entities) | 18 | $347 |
| Novartis | 18 | $339 |
| Endo Pharmaceuticals Inc. | 20 | $316 |
| Blue Earth Diagnostics | 13 | $300 |
| Progenics Pharmaceuticals, Inc. | 12 | $228 |
| Merck | 9 | $211 |
| Amgen | 11 | $197 |
| Antares Pharma, Inc. | 8 | $180 |
| Endo USA, Inc. | 8 | $173 |
| Urovant Sciences Inc | 6 | $108 |
| Teleflex LLC | 7 | $104 |
| Neotract Inc. | 5 | $103 |
| Clarus Therapeutics Inc. | 6 | $71 |
| Ambu Inc. | 2 | $63 |
| Sun Pharmaceutical Industries Inc. | 2 | $61 |
| Accord Healthcare, Inc. | 3 | $61 |
| Travere Therapeutics, Inc. | 3 | $50 |
| Coloplast | 1 | $38 |
| Pfizer | 2 | $35 |
| AstraZeneca | 2 | $34 |
| Ferring Pharmaceuticals Inc. | 1 | $29 |
| Cycle Pharmaceuticals Inc | 1 | $22 |
| Azurity Pharmaceuticals, Inc. | 1 | $21 |
| Telix Pharmaceuticals | 1 | $18 |
| Tolmar Pharmaceuticals, Inc. | 1 | $16 |
| Immunitybio, Inc. | 1 | $14 |
| Photocure Inc | 1 | $13 |
| Civco Medical Instruments | 1 | $12 |
| Myovant Sciences Inc. | 1 | $12 |
How this compares
$5,411 in reported general payments places this provider in the 95th percentile of 1,065 anesthesiology providers in Virginia.
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 anesthesiology in Richmond
- Jeffrey GreenRichmond$81K
- Nicolas MaxymivRichmond$9K
- John BoothRichmond$8K
- David PalomboRichmond$6K
- Jeannette KierceRichmond$5K
- Peter BumanisRichmond$4K
- Andy LiaoRichmond$3K
- Jack CravenRichmond$3K
- David KimRichmond$2K
- Joseph SmithLeesburg$111K
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.