Device Technology - Knees

Unity

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

$1.3Massociated payments (2023-2025)
1,955clinicians with associated payments
5companies reporting

By year

2023 $11K
2024 $283K
2025 $1.0M

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

Who makes it

Specialties most often involved

Ophthalmology $782K
Orthopaedic Surgery $270K
Retina Specialist $193K
Orthopaedic Surgery of The Spine $15K
Neurological Surgery $9,125
Optometrist $7,457

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

Clinicians most associated with Unity

These are the largest totals companies reported as associated with Unity. 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)
Stefan Kreuzer Houston, TX Orthopaedic Surgery $266,158.96
Lawrence Woodard Atlanta, GA Ophthalmology $60,479.83
Steve Charles Germantown, TN Retina Specialist $49,117.28
Maria Berrocal Fernandez San Juan, PR Ophthalmology $47,215.84
Lejla Vajzovic Durham, NC Ophthalmology $33,533.63
Eric Nudleman San Diego, CA Ophthalmology $29,512.06
Omesh Gupta Plymouth Meeting, PA Ophthalmology $27,393.98
Dean Eliott Boston, MA Ophthalmology $25,967.91
Ephraim Atwal Cheektowaga, NY Ophthalmology $25,647.05
Neda Shamie Los Angeles, CA Ophthalmology $25,192.32

Prescribed Unity?

See what its makers reported for your doctor. Two steps, private, no account.

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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.