Clarissa Johnson
Pediatric Hematology-Oncology · Fort Worth, TXNPI 1821282484
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 10 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 6 manufacturers reported payments, led by Pfizer at 37.5% of the total. That places this record below the midpoint for pediatric hematology-oncology clinicians in TX, where the typical reported total is $348.
Across 10 payments — averaging $45.39 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$170
- Grifols USA, LLC$120
- Jazz Pharmaceuticals Inc.$92
- Genetix Biotherapeutics Inc$32
- Acadia Pharmaceuticals Inc$25
- Novartis$15
Across 46 payments — averaging $55,770 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.
- Novartis$2.5M
- Global Blood Therapeutics, Inc.$28K
- AbbVie$18K
- Pfizer$9K
What the payments were for
- Food & beverage$454100%
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 |
|---|---|---|
| Pfizer | 5 | $170 |
| Grifols USA, LLC | 1 | $120 |
| Jazz Pharmaceuticals Inc. | 1 | $92 |
| Genetix Biotherapeutics Inc | 1 | $32 |
| Acadia Pharmaceuticals Inc | 1 | $25 |
| Novartis | 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.
- Xembify$120
How this compares
$454 in reported general payments places this provider in the 50th percentile of 235 pediatric hematology-oncology providers in Texas.
Other pediatric hematology-oncology in Fort Worth
- Anish RayFort Worth$164K
- Kelly VallanceFort Worth$82K
- Timothy McCavitFort Worth$55K
- Karen AlbrittonFort Worth$31K
- Donald BeamFort Worth$3K
- Stanton GoldmanDallas$234K
- Vivek SubbiahHouston$194K
- Maurizio GhisoliDallas$174K
- Joel WeinthalDallas$161K
- Prasad MathewEl Paso$153K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.