Biological Hematology

Piasky

Payments companies reported to CMS as associated with Piasky. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.

$7,823associated payments (2023-2025)
4clinicians with associated payments
1company reporting

By year

2024 $103
2025 $7,720

Payments reported as associated with Piasky, per program year, as reported to CMS.

Who makes it

Specialties most often involved

Hematology (Internal Medicine) $3,800
Pediatric Nephrology $3,080
Rheumatology $840
Adult Health (Nurse Practitioner) $103

Where the associated payments went, by the receiving clinician's specialty.

Clinicians most associated with Piasky

These are the largest totals companies reported as associated with Piasky. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.

ClinicianLocationSpecialtyAssociated payments (2023-2025)
Spero Cataland Columbus, OH Hematology (Internal Medicine) $3,800.00
Laurence Greenbaum Atlanta, GA Pediatric Nephrology $3,080.00
Larry Greenbaum Greenwood, IN Rheumatology $840.00
Adomah Opong New York, NY Adult Health (Nurse Practitioner) $103.20

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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.