Joenja
Payments companies reported to CMS as associated with Joenja. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.
By year
Payments reported as associated with Joenja, per program year, as reported to CMS.
Who makes it
Specialties most often involved
Where the associated payments went, by the receiving clinician's specialty.
Clinicians most associated with Joenja
These are the largest totals companies reported as associated with Joenja. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.
| Clinician | Location | Specialty | Associated payments (2023-2025) |
|---|---|---|---|
| Raffi Tachdjian | Santa Monica, CA | Allergy & Immunology | $147,787.41 |
| Nicholas Hartog | Grand Rapids, MI | Allergy & Immunology | $125,639.75 |
| Eveline Wu | Chapel Hill, NC | Allergy | $99,103.11 |
| Jolan Walter | St Petersburg, FL | Pediatric Allergy/Immunology | $95,202.01 |
| Keith Sacco | Phoenix, AZ | Allergy & Immunology | $87,250.89 |
| Holly Miller | Phoenix, AZ | Pediatric Hematology-Oncology | $76,861.53 |
| Matthew Kreth | Chattanooga, TN | Pediatric Pulmonology | $70,974.70 |
| Jason Raasch | Plymouth, MN | Allergy & Immunology | $68,662.51 |
| Mary Elizabeth Younger | Baltimore, MD | Pediatrics (Nurse Practitioner) | $67,171.39 |
| Amit Mehta | Cary, NC | Hematology & Oncology | $63,121.84 |
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.