Ronald Endo
Pediatrics · Warrington, PANPI 1932194958
Payments from drug & device makers
Across 188 payments — averaging $18.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Tris Pharma Inc$923
- Ironshore Pharmaceuticals Inc.$700
- Merck$382
- Supernus Pharmaceuticals, Inc.$223
- GSK$146
- Sanofi-aventis U.S. LLC$138
- plus $956 from 18 others
What the payments were for
- Food & beverage$3,44799%
- Education$211%
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 |
|---|---|---|
| Tris Pharma Inc | 64 | $923 |
| Ironshore Pharmaceuticals Inc. | 32 | $700 |
| Merck | 21 | $382 |
| Supernus Pharmaceuticals, Inc. | 3 | $223 |
| GSK | 8 | $146 |
| Sanofi-aventis U.S. LLC | 4 | $138 |
| Collegium Pharmaceutical, Inc. | 6 | $121 |
| Sanofi Pasteur Inc. | 7 | $119 |
| Cranial Technologies, Inc | 7 | $117 |
| Corium, LLC | 6 | $108 |
| AstraZeneca(2 entities) | 4 | $72 |
| Shire North American Group Inc | 3 | $66 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $48 |
| Kaleo, Inc. | 3 | $47 |
| Travere Therapeutics, Inc. | 4 | $39 |
| Ironwood Pharmaceuticals, Inc | 2 | $39 |
| Pfizer | 2 | $34 |
| Neos Therapeutics, LP | 2 | $32 |
| Adlon Therapeutics L.p. | 2 | $27 |
| Mirum Pharmaceuticals, Inc. | 1 | $23 |
| Vertical Pharmaceuticals, LLC | 1 | $18 |
| Amneal Pharmaceuticals LLC | 1 | $17 |
| Alk-abello, Inc | 1 | $15 |
| Seqirus USA Inc | 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.
- QELBREE$180
How this compares
$3,468 in reported general payments places this provider in the 95th percentile of 1,849 pediatrics providers in Pennsylvania.
Other pediatrics in Warrington
- Theodore LaetschPhiladelphia$4.3M
- Anne ZomcikErie$3.9M
- Hoda Abdel HamidPittsburgh$2.8M
- Cheryl DuffyHermitage$1.3M
- Anne-Marie RickPittsburgh$1.1M
- Kevin StraussGordonville$974K
- Bruce LockmanFort Washington$687K
- Craig CollisonSpring Mills$670K
- Arthur LeibowitzWynnewood$432K
- Jennifer CorenHatboro$410K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.