Matthew Kowalczyk
Adolescent Medicine · Westfield, NJNPI 1972548931
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 159 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 22 manufacturers, the largest accounting for just 16.9% — the pattern of someone who eats at a lot of different presentations. Among adolescent medicine clinicians in NJ with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 159 payments — averaging $14.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GSK$392
- Merck$366
- Pfizer$265
- Sanofi Pasteur Inc.$236
- Cranial Technologies, Inc$214
- Supernus Pharmaceuticals, Inc.$147
- plus $707 from 16 others
What the payments were for
- Food & beverage$2,326100%
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 |
|---|---|---|
| GSK | 26 | $392 |
| Merck | 26 | $366 |
| Pfizer | 22 | $265 |
| Sanofi Pasteur Inc. | 12 | $236 |
| Cranial Technologies, Inc | 16 | $214 |
| Supernus Pharmaceuticals, Inc. | 11 | $147 |
| Genentech USA, Inc. | 7 | $102 |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $86 |
| Corium, LLC | 6 | $83 |
| Sobi, Inc | 4 | $62 |
| Ironshore Pharmaceuticals Inc. | 4 | $58 |
| ARS Pharmaceuticals Operations, Inc. | 3 | $56 |
| Alk-abello, Inc | 3 | $52 |
| Biogen | 2 | $43 |
| Neos Therapeutics, LP | 2 | $30 |
| Collegium Pharmaceutical, Inc. | 2 | $28 |
| Adlon Therapeutics L.p. | 2 | $26 |
| Amgen | 1 | $19 |
| Seqirus USA Inc | 1 | $17 |
| Aytu Biopharma, Inc. | 1 | $16 |
| Tris Pharma Inc | 1 | $14 |
| Vertical Pharmaceuticals, LLC | 1 | $13 |
How this compares
$2,326 in reported general payments places this provider in the 90th percentile of 156 adolescent medicine providers in New Jersey.
Other adolescent medicine in Westfield
- John CavutoWestfield$5K
- Margaret ChenWestfield$2K
- Ellen FlanzmanWestfield$424
- Silvio QuagliaMillburn$101K
- Randy TalamayanLakewood$15K
- Thomas PitosciaMillburn$11K
- Susan Brill-GoldbergNew Brunswick$7K
- Amita PatelElizabeth$7K
- Robert JohnsonNewark$6K
- Richard ReutterLong Branch$6K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.