Panagiotis Papaspyridakos
Dentist · Boston, MANPI 1588990311
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $212,977 of the $339,604 with a category attached, or 62.7%. Straumann USA LLC accounts for 99.1% of it on its own, with 3 other manufacturers making up the rest. 2025 is the largest year on record at $108,042, more than ten times the $14 reported in 2019. Among dentist clinicians in MA 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 121 payments — averaging $2806.65 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Straumann USA LLC$336K
- 3shape A/s$3K
- Nobel Biocare USA$501
- Envista Holdings Corporation$120
What the payments were for
- Consulting fees$104,12031%
- Speaking & faculty fees$212,97763%
- Travel & lodging$20,6006%
- Food & beverage$1,9081%
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 |
|---|---|---|
| Straumann USA LLC | 113 | $336,484 |
| 3shape A/s | 1 | $2,500 |
| Nobel Biocare USA | 6 | $501 |
| Envista Holdings Corporation | 1 | $120 |
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.
- TRIOS 5$2,500
- NOBELACTIVE$348
- SPARK$120
How this compares
$339,604 in reported general payments places this provider in the 95th percentile of 1,946 dentist providers in Massachusetts.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Chlorhexidine Gluconate | 17 | $56 |
| Amoxicillin | 14 | $43 |
Paid to pharmacies, not to this prescriber.
Other dentist in Boston
- James SteinBoston$103K
- Alejandro LanisBoston$36K
- Mariam MalamentBoston$26K
- Matthew AnneseBoston$22K
- Matthew HaddadBoston$21K
- David KimBoston$14K
- Anna PukhovitskayaBoston$11K
- Kamar BaloulBoston$11K
- Rodney RaananBoston$6K
- Ignacio PedrinaciBoston$6K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.