Margaret Chernaik
Acute Care · North Andover, MANPI 1215280185
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 13 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 9 manufacturers reported payments, led by AbbVie at 29.3% of the total. Reporting peaked in 2024 at $826 and has fallen 67.6% since, to $268 in 2025.
Across 13 payments — averaging $107.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$410
- AstraZeneca$221
- Alnylam Pharmaceuticals Inc.$146
- Madrigal Pharmaceuticals$131
- Phathom Pharmaceuticals, Inc.$125
- Lilly USA, LLC$120
- plus $248 from 3 others
What the payments were for
- Food & beverage$1,401100%
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 |
|---|---|---|
| AbbVie | 4 | $410 |
| AstraZeneca | 2 | $221 |
| Alnylam Pharmaceuticals Inc. | 1 | $146 |
| Madrigal Pharmaceuticals | 1 | $131 |
| Phathom Pharmaceuticals, Inc. | 1 | $125 |
| Lilly USA, LLC | 1 | $120 |
| GSK | 1 | $120 |
| Acadia Pharmaceuticals Inc | 1 | $103 |
| Johnson & Johnson | 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.
How this compares
$1,401 in reported general payments places this provider in the 80th percentile of 307 acute care providers in Massachusetts.
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 |
|---|---|---|
| Citalopram HbrCitalopram Hydrobromide | 17 | $103 |
| Oxycodone Hcl | 14 | $48 |
| Amlodipine Besylate | 11 | $45 |
| Prednisone | 11 | $22 |
Paid to pharmacies, not to this prescriber.
Other acute care in North Andover
- Tabby KinyanjuiNorth Andover$6K
- Bridgid JosephBoston$110K
- Pamela CalareseBoston$106K
- Kimberly GuiboneBoston$86K
- Audrey RoseWoburn$58K
- Danielle BeaulieuWest Springfield$21K
- Dawn NaylorBoston$13K
- Rebecca RathburnBoston$13K
- Morgan BowdenBoston$11K
- Javier RiveraBoston$11K
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.