William Leffler Jr
Corneal and Contact Management · Palm Beach Gardens, FLNPI 1245374370
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 22 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Alcon at 30.9% of the total. Reporting peaked in 2019 at $304 and has fallen 52.7% since, to $144 in 2024. That places this record below the midpoint for corneal and contact management clinicians in FL, where the typical reported total is $915.
Across 22 payments — averaging $41.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Alcon$283
- Bausch & Lomb, A Division Of Bausch Health US, LLC$219
- Bausch & Lomb Americas Inc.$122
- Coopervision Inc.$120
- Maculogix, Inc.$110
- Johnson & Johnson Vision Care, Inc.$45
- plus $17 from 1 others
What the payments were for
- Food & beverage$915100%
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 |
|---|---|---|
| Alcon | 4 | $283 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 10 | $219 |
| Bausch & Lomb Americas Inc. | 2 | $122 |
| Coopervision Inc. | 2 | $120 |
| Maculogix, Inc. | 1 | $110 |
| Johnson & Johnson Vision Care, Inc. | 2 | $45 |
| Kala Pharmaceuticals, Inc. | 1 | $17 |
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.
- Precision 1$141
- DAILIES$125
- AdaptDx$110
- Clariti Contact Lens$101
How this compares
$915 in reported general payments places this provider in the 50th percentile of 67 corneal and contact management providers in Florida.
See all corneal and contact management providers in Florida →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| RestasisCyclosporine | 12 | $7,795 |
| Latanoprost | 15 | $44 |
Paid to pharmacies, not to this prescriber.
Other corneal and contact management in Palm Beach Gardens
- Roxanne Achong-CoanOcoee$171K
- Cory CollierBradenton$35K
- Justine SiergeyOrlando$21K
- Tamara MauleBoca Raton$12K
- Kenneth MallerOakland Park$12K
- Terry van der HeydenNaples$8K
- Brian ArmitageJacksonville$8K
- Gordon PennViera$7K
- Denise Burns LegrosMelbourne$6K
- Jose ArnaoGainesville$5K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.