Judy Chang, MD
Anesthesiology · New York, NYNPI 1740508720
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $4,750 of the $4,926 with a category attached, or 96.4%. Hyperfine Operations, Inc. accounts for 96.4% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2024 at $4,250 and has fallen 87.5% since, to $533 in 2025. Among anesthesiology clinicians in NY with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 10 payments — averaging $492.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Hyperfine Operations, Inc.$5K
- Takeda Pharmaceuticals U.S.A., Inc.$33
- AstraZeneca$31
- Pacira Pharmaceuticals Incorporated$23
- Abbott$23
- Mallinckrodt Hospital Products Inc.$21
- plus $44 from 3 others
What the payments were for
- Consulting fees$4,75096%
- Food & beverage$1764%
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 |
|---|---|---|
| Hyperfine Operations, Inc. | 2 | $4,750 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $33 |
| AstraZeneca | 1 | $31 |
| Pacira Pharmaceuticals Incorporated | 1 | $23 |
| Abbott | 1 | $23 |
| Mallinckrodt Hospital Products Inc. | 1 | $21 |
| Merck | 1 | $17 |
| Boehringer Ingelheim | 1 | $15 |
| Trevena, Inc. | 1 | $13 |
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.
- Swoop$4,750
How this compares
$4,926 in reported general payments places this provider in the 95th percentile of 4,157 anesthesiology 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.
Other anesthesiology in New York
- Kiran PatelNew York$832K
- Marc DicksteinNew York$585K
- Admir HadzicNew York$510K
- Christopher DimeoNew York$449K
- Christopher RieglerNew York$429K
- William UrmeyNew York$397K
- Sudhir DiwanNew York$255K
- Daniel KatzNew York$190K
- Anoushka AfonsoNew York$59K
- Alex BekkerNew York$44K
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.