Sharon Castellino
Pediatric Hematology-Oncology · Atlanta, GANPI 1063496792
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $6,205 of the $6,325 with a category attached, or 98.1%. 4 manufacturers reported payments, led by E.r. Squibb & Sons, L.L.C. at 50.7% of the total. Reporting peaked in 2024 at $2,262 and has fallen 57.0% since, to $974 in 2025.
Across 7 payments — averaging $903.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$3K
- Seagen Inc.$2K
- Azurity Pharmaceuticals, Inc.$1K
- Beone Medicines USA, Inc.$31
Across 106 payments — averaging $44,081 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.
- Seagen Inc.$4.5M
- Merck$143K
What the payments were for
- Consulting fees$6,20598%
- Food & beverage$1202%
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 2 | $3,205 |
| Seagen Inc. | 3 | $1,839 |
| Azurity Pharmaceuticals, Inc. | 1 | $1,250 |
| Beone Medicines USA, Inc. | 1 | $31 |
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
$6,325 in reported general payments places this provider in the 75th percentile of 74 pediatric hematology-oncology providers in Georgia.
See all pediatric hematology-oncology providers in Georgia →
Other pediatric hematology-oncology in Atlanta
- Robert SidonioAtlanta$834K
- Shannon MeeksAtlanta$255K
- Bhavya DoshiAtlanta$200K
- Muna QayedAtlanta$86K
- Shanmuganathan ChandrakasanAtlanta$67K
- Vivien SheehanAtlanta$51K
- Carlton DampierAtlanta$30K
- William CashAtlanta$28K
- Megan BrownAtlanta$24K
- Lakshmanan KrishnamurtiAtlanta$22K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.