Jessica Mack, MD
Physical Medicine & Rehabilitation · Concord, NHNPI 1144544784
Payments from drug & device makers
What this record shows
Boston Scientific accounts for 83.4% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2024 at $1,740 and has fallen 96.3% since, to $65 in 2025. Among physical medicine & rehabilitation clinicians in NH with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 23 payments — averaging $89.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$2K
- SPR Therapeutics, Inc$96
- Medtronic$73
- GRT US Holding, Inc.$50
- Pfizer$46
- Pacira Therapeutics, Inc.$30
- plus $44 from 2 others
What the payments were for
- Travel & lodging$1,15156%
- Food & beverage$89744%
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 |
|---|---|---|
| Boston Scientific | 13 | $1,710 |
| SPR Therapeutics, Inc | 1 | $96 |
| Medtronic | 1 | $73 |
| GRT US Holding, Inc. | 2 | $50 |
| Pfizer | 3 | $46 |
| Pacira Therapeutics, Inc. | 1 | $30 |
| Stryker | 1 | $28 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $16 |
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.
- Intracept$1,301
How this compares
$2,049 in reported general payments places this provider in the 95th percentile of 35 physical medicine & rehabilitation providers in New Hampshire.
See all physical medicine & rehabilitation providers in New Hampshire →
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 |
|---|---|---|
| Gabapentin | 178 | $1,373 |
| Pregabalin | 16 | $343 |
| Tizanidine Hcl | 18 | $259 |
| Cyclobenzaprine Hcl | 24 | $206 |
| Duloxetine Hcl | 22 | $198 |
| Methocarbamol | 12 | $44 |
| Diazepam | 20 | $41 |
| Lorazepam | 23 | $14 |
Paid to pharmacies, not to this prescriber.
Other physical medicine & rehabilitation in Concord
- Powen HsuConcord$70
- Victoria DufourConcord$62
- David NagelConcord$0
- Aron JeffreyBedford$2K
- Bruce MyersPortsmouth$2K
- Roslyn MigdaleLebanon$1K
- Graham WagnerLebanon$906
- Thomas FratesBedford$822
- Jie ChengNashua$662
- Gregory ZuercherNashua$620
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.