Histamine Positive
Payments companies reported to CMS as associated with Histamine Positive. "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 Histamine Positive, 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 Histamine Positive
These are the largest totals companies reported as associated with Histamine Positive. 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) |
|---|---|---|---|
| Collin Juergens | Temple, TX | Otolaryngology | $98.67 |
| Hilel Swerdlin | Kenosha, WI | Otolaryngology | $91.64 |
| Bret Haymore | Broken Arrow, OK | Allergy & Immunology | $74.14 |
| Patricia Overhulser | Oklahoma City, OK | Allergy & Immunology | $74.13 |
| Laura Regan | Grand Prairie, TX | Physician Assistant | $71.14 |
| William Scott | North Richland Hills, TX | Otolaryngology | $71.14 |
| James Leffingwell | Arlington, TX | Otolaryngology | $57.77 |
| Joseph Smith | Exton, PA | Plastic Surgery Within The Head & Neck | $53.94 |
| Denny Torres | Lawton, OK | Medical | $51.66 |
| Angelica Gomez | Kenasha, WI | Nurse Practitioner | $50.70 |
Prescribed Histamine Positive?
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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.