Gregory Davis, MD
Anesthesiology · Greenville, NCNPI 1356401558
Payments from drug & device makers
Across 54 payments — averaging $143.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck$6K
- Acelrx Pharmaceuticals, Inc.$1K
- Avanos Medical$371
- Cumberland Pharmaceuticals, Inc.$145
- Pacira Pharmaceuticals Incorporated$124
- Masimo Corporation$92
- plus $122 from 7 others
What the payments were for
- Consulting fees$5,45071%
- Travel & lodging$83011%
- Food & beverage$1,42218%
- Education$200%
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 |
|---|---|---|
| Merck | 25 | $5,852 |
| Acelrx Pharmaceuticals, Inc. | 3 | $1,017 |
| Avanos Medical | 3 | $371 |
| Cumberland Pharmaceuticals, Inc. | 9 | $145 |
| Pacira Pharmaceuticals Incorporated | 1 | $124 |
| Masimo Corporation | 6 | $92 |
| QOL Medical, LLC | 1 | $27 |
| Grifols USA, LLC | 1 | $21 |
| Trevena, Inc. | 1 | $16 |
| Covidien LP | 1 | $16 |
| AbbVie | 1 | $15 |
| Acacia Pharma Inc | 1 | $14 |
| Medtronic | 1 | $13 |
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.
- DSUVIA$900
- ON-Q* PUMP AND ACCESSORIES$371
- Iovera$124
- BRIDION$101
How this compares
$7,722 in reported general payments places this provider in the 90th percentile of 1,149 anesthesiology providers in North Carolina.
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 Greenville
- John NarronGreenville$12K
- Jose Avila CallesGreenville$12K
- David MacleodDurham$4.8M
- Ian WelsbyDurham$1.4M
- Mihai PodgoreanuDurham$993K
- Ashraf HabibDurham$874K
- Jeffrey GadsdenDurham$861K
- Karthik RaghunathanDurham$637K
- Warwick AmesDurham$611K
- Michael DevinneyDurham$582K
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.