Nataly Apollonsky
Pediatric Hematology-Oncology · Philadelphia, PANPI 1730309246
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $38,937 of the $56,687 with a category attached, or 68.7%. 10 manufacturers reported payments, led by Sanofi at 34.8% of the total. Reporting peaked in 2024 at $19,699 and has fallen 99.4% since, to $112 in 2025. Among pediatric hematology-oncology clinicians in PA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 43 payments — averaging $1318.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$20K
- Novo Nordisk AS$12K
- Medexus Pharma, Inc.$9K
- Global Blood Therapeutics, Inc.$7K
- Novo Nordisk$6K
- Chiesi USA, Inc.$2K
- plus $264 from 4 others
Across 875 payments — averaging $1771.25 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$1.2M
- Agios Pharmaceuticals, Inc.$266K
- Pfizer$53K
- Novo Nordisk Health Care AG$115
What the payments were for
- Consulting fees$38,93769%
- Speaking & faculty fees$2,1504%
- Travel & lodging$13,66024%
- Food & beverage$1,7313%
- Education$2080%
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 |
|---|---|---|
| Sanofi | 11 | $19,725 |
| Novo Nordisk AS | 9 | $12,096 |
| Medexus Pharma, Inc. | 5 | $9,250 |
| Global Blood Therapeutics, Inc. | 4 | $7,160 |
| Novo Nordisk | 7 | $6,092 |
| Chiesi USA, Inc. | 1 | $2,100 |
| Genentech, Inc. | 3 | $150 |
| Vertex | 1 | $59 |
| Boston Scientific | 1 | $38 |
| Agios Pharmaceuticals, Inc. | 1 | $17 |
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
$56,687 in reported general payments places this provider in the 90th percentile of 139 pediatric hematology-oncology providers in Pennsylvania.
See all pediatric hematology-oncology providers in Pennsylvania →
Other pediatric hematology-oncology in Philadelphia
- Stephan GruppPhiladelphia$390K
- Samuel BlackmanPhiladelphia$265K
- Sarah TasianPhiladelphia$90K
- Lindsey GreenePhiladelphia$90K
- Janet KwiatkowskiPhiladelphia$65K
- Katherine HighPhiladelphia$63K
- Michele LambertPhiladelphia$62K
- Leslie RaffiniPhiladelphia$52K
- Michael FisherPhiladelphia$45K
- David TeacheyPhiladelphia$38K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.