Diana Trister, DO
Sports Medicine · Northborough, MANPI 1609004464
Payments from drug & device makers
Across 21 payments — averaging $27.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$183
- Pfizer$84
- Abbott$69
- Phathom Pharmaceuticals, Inc.$65
- Lilly USA, LLC$34
- AstraZeneca$28
- plus $116 from 5 others
What the payments were for
- Food & beverage$580100%
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 | 3 | $183 |
| Pfizer | 4 | $84 |
| Abbott | 3 | $69 |
| Phathom Pharmaceuticals, Inc. | 3 | $65 |
| Lilly USA, LLC | 2 | $34 |
| AstraZeneca | 1 | $28 |
| Boehringer Ingelheim | 1 | $27 |
| Bioventus LLC | 1 | $24 |
| Actelion Pharmaceuticals US, Inc. | 1 | $24 |
| Astellas Pharma US Inc | 1 | $22 |
| GSK | 1 | $19 |
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.
- UBRELVY$124
How this compares
$580 in reported general payments places this provider in the 45th percentile of 138 sports medicine 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 |
|---|---|---|
| Albuterol Sulfate HfaAlbuterol Sulfate | 61 | $1,590 |
| Atorvastatin Calcium | 98 | $1,330 |
| Rosuvastatin Calcium | 56 | $1,222 |
| Omeprazole | 62 | $1,170 |
| Olmesartan Medoxomil | 27 | $1,035 |
| Losartan Potassium | 71 | $809 |
| Potassium Chloride | 11 | $767 |
| Metoprolol Succinate | 60 | $653 |
| Simvastatin | 54 | $637 |
| Metformin Hcl | 56 | $620 |
| Pravastatin Sodium | 21 | $612 |
| Ventolin HfaAlbuterol Sulfate | 11 | $569 |
| Famotidine | 24 | $552 |
| Levothyroxine Sodium | 77 | $552 |
| Valsartan | 18 | $551 |
Paid to pharmacies, not to this prescriber.
Other sports medicine in Northborough
- Todd MalveyNorthborough$16K
- Dennis KramerBoston$1.2M
- Yi Meng YenBoston$1M
- Brian BusconiWorcester$684K
- Thomas WuerzWaltham$464K
- Bertram ZarinsBoston$371K
- Lisa VopatBoston$328K
- Elizabeth MatzkinBoston$211K
- Thomas GillDedham$168K
- Matthew KippeDartmouth$150K
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.