Michael Kammerer, MD
Surgery · Freehold, NJNPI 1932350287
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 82 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 23 manufacturers, the largest accounting for just 18.9% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2023 at $597 and has fallen 79.0% since, to $126 in 2025.
Across 82 payments — averaging $24.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$382
- Intuitive Surgical$264
- Teleflex LLC$239
- Baxter Healthcare$175
- W. L. Gore & Associates, Inc.$142
- Endo Pharmaceuticals Inc.$141
- plus $685 from 17 others
What the payments were for
- Food & beverage$2,028100%
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 |
|---|---|---|
| Novo Nordisk | 25 | $382 |
| Intuitive Surgical | 8 | $264 |
| Teleflex LLC | 4 | $239 |
| Baxter Healthcare | 5 | $175 |
| W. L. Gore & Associates, Inc. | 1 | $142 |
| Endo Pharmaceuticals Inc. | 10 | $141 |
| Davol Inc. | 1 | $110 |
| Lilly USA, LLC | 4 | $64 |
| Integra Lifesciences Corporation | 3 | $60 |
| TELA Bio, Inc. | 2 | $51 |
| Standard Bariatrics, Inc. | 2 | $51 |
| Phathom Pharmaceuticals, Inc. | 3 | $50 |
| Smith+Nephew | 3 | $49 |
| Intra-sana Laboratories | 2 | $44 |
| Laborie Medical Technologies Corp. | 1 | $44 |
| Kerecis Limited | 1 | $35 |
| Johnson & Johnson | 1 | $28 |
| KCI USA, Inc. | 1 | $18 |
| Olympus America Inc. | 1 | $18 |
| Innocoll Pharmaceuticals Limited | 1 | $18 |
| LSI Solutions Inc | 1 | $16 |
| Endogastric Solutions, Inc | 1 | $16 |
| Acell, Inc. | 1 | $14 |
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
$2,028 in reported general payments places this provider in the 55th percentile of 593 surgery providers in New Jersey.
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 surgery in Freehold
- Amit KharodFreehold$17K
- Robert PerezHainesport$2M
- Eric WhitmanMorristown$848K
- Jarrod KaufmanBrick$474K
- Amit TrivediParamus$242K
- Young HongCamden$203K
- Harvey RainvilleGlen Ridge$159K
- Harrison CotlerOakhurst$149K
- Francis PrevitiNorth Field$131K
- David DupreeTinton Falls$124K
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.