Timothy Olson
Pediatric Hematology-Oncology · Philadelphia, PANPI 1881887388
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $9,053 of the $9,998 with a category attached, or 90.5%. 8 manufacturers reported payments, led by Vertex at 46.3% of the total. Reporting peaked in 2022 at $5,154 and has fallen 96.2% since, to $197 in 2025.
Across 12 payments — averaging $833.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Vertex$5K
- Pfizer$2K
- Medexus Pharma, Inc.$2K
- Genentech USA, Inc.$541
- Orchard Therapeutics North America$173
- Novartis$117
- plus $95 from 2 others
Across 51 payments — averaging $24,507 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.
- Genetix Biotherapeutics Inc$837K
- Novartis$355K
- National Marrow Donor Program$55K
- Pharmacyclics LLC, An Abbvie Company$3K
What the payments were for
- Consulting fees$9,05391%
- Travel & lodging$3814%
- Food & beverage$5646%
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 |
|---|---|---|
| Vertex | 2 | $4,632 |
| Pfizer | 2 | $2,400 |
| Medexus Pharma, Inc. | 1 | $2,040 |
| Genentech USA, Inc. | 2 | $541 |
| Orchard Therapeutics North America | 2 | $173 |
| Novartis | 1 | $117 |
| Sobi, Inc | 1 | $72 |
| Genetix Biotherapeutics Inc | 1 | $24 |
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
$9,998 in reported general payments places this provider in the 75th 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
- Nataly ApollonskyPhiladelphia$57K
- Leslie RaffiniPhiladelphia$52K
- Michael FisherPhiladelphia$45K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.