Timothy Norton, MD
Diagnostic Radiology · North Andover, MANPI 1528202959
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $2,500 of the $3,045 with a category attached, or 82.1%. Spectra Medical Devices, LLC accounts for 82.1% of it on its own, with 7 other manufacturers making up the rest. 2024 is the largest year on record at $1,724, 9.1 times the $189 reported in 2019.
Across 10 payments — averaging $304.48 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Spectra Medical Devices, LLC$3K
- Imperative Care, Inc$151
- Penumbra, Inc.$132
- Terumo Medical Corporation$130
- Progenics Pharmaceuticals, Inc.$73
- Inari Medical, Inc.$30
- plus $30 from 2 others
What the payments were for
- Consulting fees$2,50082%
- Food & beverage$54518%
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 |
|---|---|---|
| Spectra Medical Devices, LLC | 2 | $2,500 |
| Imperative Care, Inc | 1 | $151 |
| Penumbra, Inc. | 1 | $132 |
| Terumo Medical Corporation | 2 | $130 |
| Progenics Pharmaceuticals, Inc. | 1 | $73 |
| Inari Medical, Inc. | 1 | $30 |
| Stryker | 1 | $16 |
| EKOS Corporation | 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.
- ZOOM 88-T LARGE DISTAL PLATFORM$151
- Indigo System$132
- AZUR$119
How this compares
$3,045 in reported general payments places this provider in the 85th percentile of 1,206 diagnostic radiology 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.
Other diagnostic radiology in North Andover
- Gregg MillerBoston$1.8M
- Ali GuermaziWest Roxbury$1.8M
- Stephan AndersonBoston$1.6M
- Ajay WakhlooWorcester$1.5M
- Ashraf ThabetBoston$1.4M
- Mukesh HarisinghaniBoston$1.4M
- Andrew KompelBoston$1.3M
- Elaine IuanowBoston$590K
- Subba DigumarthyBoston$561K
- Michael SteignerBoston$504K
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.