Michael Butman, MD
Nephrology · Sleepy Hollow, NYNPI 1427106244
Payments from drug & device makers
Across 8 payments — averaging $59.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biotronik Inc.$209
- W. L. Gore & Associates, Inc.$140
- Vantive US Healthcare LLC$46
- Amgen$32
- Travere Therapeutics, Inc.$31
- Otsuka America Pharmaceutical, Inc.$18
What the payments were for
- Food & beverage$476100%
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 |
|---|---|---|
| Biotronik Inc. | 3 | $209 |
| W. L. Gore & Associates, Inc. | 1 | $140 |
| Vantive US Healthcare LLC | 1 | $46 |
| Amgen | 1 | $32 |
| Travere Therapeutics, Inc. | 1 | $31 |
| Otsuka America Pharmaceutical, Inc. | 1 | $18 |
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.
How this compares
$476 in reported general payments places this provider in the 40th percentile of 935 nephrology providers in New York.
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 |
|---|---|---|
| FarxigaDapagliflozin Propanediol | 58 | $87,975 |
| JardianceEmpagliflozin | 69 | $70,303 |
| VeltassaPatiromer Calcium Sorbitex | 26 | $37,054 |
| ProsolParenteral Amino Acid 20% No.1 | 112 | $35,406 |
| ClinolipidFat Emulsion/Olive/Soy/Phospho | 69 | $18,115 |
| LokelmaSodium Zirconium Cyclosilicate | 21 | $16,916 |
| Cinacalcet Hcl | 35 | $12,914 |
| Sevelamer Carbonate | 36 | $10,973 |
| ClinisolParenteral Amino Acid 15% No.5 | 50 | $6,901 |
| ProcritEpoetin Alfa | 12 | $6,145 |
| RetacritEpoetin Alfa-Epbx | 18 | $4,986 |
| Sodium Polystyrene Sulfonate | 61 | $4,166 |
| Nifedipine ErNifedipine | 46 | $2,483 |
| Allopurinol | 151 | $1,643 |
| Metoprolol Succinate | 66 | $1,127 |
Paid to pharmacies, not to this prescriber.
Other nephrology in Sleepy Hollow
- Joji TokitaNew York$8.4M
- Krzysztof KirylukNew York$6.7M
- David BernardNew York$6M
- Andrew BombackNew York$3.4M
- Pietro CanettaNew York$3.2M
- Robert LynnBronx$2M
- Jodumutt BhatMaspeth$1.5M
- Gerald AppelNew York$1.5M
- David CharytanNew York$1.3M
- Frank CortazarAlbany$1.1M
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.