Thomas Carpenter
Pediatric Endocrinology · New Haven, CTNPI 1730162553
Payments from drug & device makers
Across 663 payments — averaging $12,265 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Ultragenyx Pharmaceutical Inc.$8M
- Amgen$53K
- Kyowa Kirin, Inc.$40K
- Takeda Pharmaceuticals U.S.A., Inc.$19K
- Kyowa Kirin Services Ltd$8K
- Regeneron$3K
- plus $8K from 7 others
What the payments were for
- Consulting fees$79,08485%
- Speaking & faculty fees$1,5752%
- Travel & lodging$10,95712%
- Food & beverage$1,3221%
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 |
|---|---|---|
| Ultragenyx Pharmaceutical Inc. | 565 | $8,001,037 |
| Amgen | 15 | $53,079 |
| Kyowa Kirin, Inc. | 39 | $39,896 |
| Takeda Pharmaceuticals U.S.A., Inc. | 28 | $18,980 |
| Kyowa Kirin Services Ltd | 1 | $7,538 |
| Regeneron | 6 | $3,097 |
| Shire North American Group Inc | 1 | $3,000 |
| AstraZeneca | 1 | $1,575 |
| Ipsen Bioscience Inc. | 2 | $1,500 |
| Biomarin Pharmaceutical Inc. | 1 | $1,369 |
| Mirum Pharmaceuticals, Inc. | 1 | $500 |
| Tandem Diabetes Care, Inc. | 2 | $43 |
| Companion Medical, Inc. | 1 | $15 |
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
$8,131,628 in reported general payments places this provider in the 95th percentile of 31 pediatric endocrinology providers in Connecticut.
Other pediatric endocrinology in New Haven
- Jennifer SherrNew Haven$2.8M
- William TamborlaneNew Haven$1.1M
- Michelle van NameNew Haven$340K
- Stuart WeinzimerNew Haven$340K
- Sonia CaprioNew Haven$296K
- Eda CengizNew Haven$76K
- Anisha PatelNew Haven$32K
- Catherine DinauerNew Haven$13K
- Cemre RobinsonNew Haven$7K
- Stephan SiebelNew Haven$369
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.