Adam Singer, MD
Emergency Medicine · Stony Brook, NYNPI 1891723698
Payments from drug & device makers
Across 479 payments — averaging $6783.28 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$601K
- Siemens Medical Solutions USA, Inc.$497K
- AstraZeneca$491K
- Ortho-clinical Diagnostics, Inc.$485K
- Beckman Coulter, Inc.$422K
- Mallinckrodt Hospital Products Inc.$410K
- plus $342K from 19 others
Across 1 payment — averaging $1200.00 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Abbott$1K
What the payments were for
- Consulting fees$89,79930%
- Speaking & faculty fees$157,88053%
- Travel & lodging$41,19314%
- Food & beverage$8,0283%
- Education$1710%
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 |
|---|---|---|
| Abbott | 92 | $601,347 |
| Siemens Medical Solutions USA, Inc. | 37 | $497,152 |
| AstraZeneca(2 entities) | 210 | $491,281 |
| Ortho-clinical Diagnostics, Inc. | 6 | $485,326 |
| Beckman Coulter, Inc. | 16 | $422,365 |
| Mallinckrodt Hospital Products Inc. | 20 | $409,802 |
| Roche Diagnostics Operations, Inc. | 2 | $110,443 |
| Quidel Corporation | 3 | $89,959 |
| Johnson & Johnson | 34 | $45,122 |
| Medline Industries LP | 4 | $44,729 |
| Portola Pharmaceuticals, LLC | 2 | $9,500 |
| E.r. Squibb & Sons, L.L.C. | 9 | $8,987 |
| Vifor Pharma, Inc. | 2 | $6,568 |
| Mallinckrodt Enterprises LLC | 4 | $5,231 |
| CSL Behring | 4 | $4,205 |
| Pfizer | 3 | $3,076 |
| Astrazeneca AB | 4 | $2,925 |
| Instrumentation Laboratory Company | 5 | $2,813 |
| Astrazeneca UK Limited | 9 | $2,709 |
| Merck | 6 | $1,950 |
| Vericel Corporation | 2 | $1,650 |
| KCI USA, Inc. | 2 | $926 |
| DPT Laboratories, Ltd. | 1 | $550 |
| Provepharm Inc. | 1 | $550 |
| Roche Diagnostics Corporation | 1 | $25 |
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.
- LOKELMA$85,754
- ANDEXXA$81,170
- XARELTO$44,651
- ELIQUIS$11,730
- Alinity i-STAT TBI Plasma test$10,699
- Veltassa$6,568
- FreeStyle Libre Pro$5,365
- i-STAT 1$4,506
- STRATAGRAFT$4,075
- BREZTRI$1,945
- Epicel$1,650
- I-STAT$1,495
- i-STAT portable clinical analyzer$993
- KERRACONTACT AG (US)$800
- Provayblue$550
- PREVENA$126
How this compares
$3,249,190 in reported general payments places this provider in the 95th percentile of 4,167 emergency medicine 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 emergency medicine in Stony Brook
- Ethan BrandlerStony Brook$123K
- Kristie MillerAlbany$8.5M
- Brian ClemencyBuffalo$1.4M
- Jonathan SchimmelNew York$593K
- Jeffrey GlassbergNew York$561K
- Robert BirkhahnBrooklyn$475K
- Daniel WilliamsBuffalo$452K
- David JanickeWilliamsville$441K
- Richard KrauseBuffalo$408K
- Barry HahnStaten Island$403K
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.