Michael Stalvey
Pediatric Endocrinology · Winston Salem, NCNPI 1710085782
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $9,073 of the $14,052 with a category attached, or 64.6%. 16 manufacturers reported payments, led by Endo Pharmaceuticals Inc. at 42.4% of the total. Reporting peaked in 2019 at $7,611 and has fallen 93.1% since, to $527 in 2025.
Across 46 payments — averaging $305.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Endo Pharmaceuticals Inc.$6K
- Vertex$3K
- Novo Nordisk$2K
- Novo Nordisk AS$1K
- Tolmar Pharmaceuticals, Inc.$850
- Insulet Corporation$140
- plus $529 from 10 others
Across 554 payments — averaging $211.96 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Novo Nordisk AS$117K
- Dexcom, Inc.$646
What the payments were for
- Consulting fees$9,07365%
- Travel & lodging$3,33724%
- Food & beverage$1,64212%
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 |
|---|---|---|
| Endo Pharmaceuticals Inc. | 9 | $5,959 |
| Vertex | 2 | $3,413 |
| Novo Nordisk | 11 | $1,908 |
| Novo Nordisk AS | 4 | $1,253 |
| Tolmar Pharmaceuticals, Inc. | 1 | $850 |
| Insulet Corporation | 2 | $140 |
| Kyowa Kirin, Inc. | 1 | $122 |
| Mylan Specialty L.p. | 1 | $120 |
| Abbott | 4 | $79 |
| Ascendis Pharma Endocrinology Inc | 2 | $55 |
| Ferring Pharmaceuticals Inc. | 4 | $48 |
| Tolmar, Inc. | 1 | $25 |
| BETA Bionics, Inc. | 1 | $24 |
| Acadia Pharmaceuticals Inc | 1 | $23 |
| Neurocrine Biosciences, Inc. | 1 | $18 |
| Dexcom, Inc. | 1 | $16 |
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.
How this compares
$14,052 in reported general payments places this provider in the 85th percentile of 46 pediatric endocrinology providers in North Carolina.
See all pediatric endocrinology providers in North Carolina →
Other pediatric endocrinology in Winston Salem
- Sarah RobinsonWinston Salem$493
- Marion WalshWinston Salem$45
- Janel HunterWinston Salem$23
- Mark VanderwelCharlotte$42K
- Jennifer LawChapel Hill$40K
- Jakub MieszczakCharlotte$34K
- Nina JainSanford$22K
- Olga GuptaDurham$22K
- Hillary LockemerRaleigh$18K
- Rebecca VitaleChapel Hill$5K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.