Peter Mazonson
Internal Medicine · San Jose, CANPI 1811953391
Payments from drug & device makers
What this record shows
That places this record below the midpoint for internal medicine clinicians in CA, where the typical reported total is $147.
No general payments reported
No drug or device maker reported general payments to this provider for 2019–2025. That is a common and unremarkable result.
$2,931,702in research payments, 2019–2025
Across 22 payments — averaging $133,259 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Viiv Healthcare Company$2.9M
How this compares
$0 in reported general payments places this provider in the 20th percentile of 13,581 internal medicine providers in California.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| OzempicSemaglutide | 23 | $26,323 |
| JardianceEmpagliflozin | 21 | $25,538 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 16 | $989 |
| Fosinopril Sodium | 17 | $344 |
| Metformin Hcl | 44 | $293 |
| Omeprazole | 38 | $227 |
| Simvastatin | 31 | $225 |
| Atorvastatin Calcium | 42 | $222 |
| Celecoxib | 17 | $212 |
| Atenolol | 21 | $205 |
| Levothyroxine Sodium | 20 | $195 |
| Gabapentin | 16 | $180 |
| Fluoxetine Hcl | 25 | $168 |
| Benazepril Hcl | 12 | $133 |
| Latanoprost | 15 | $108 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in San Jose
- Andrew ChengSouth San Francisco$55.1M
- Tung NgoNewport Beach$4.9M
- Christian EversullStanford$2.9M
- Christian SandrockSacramento$2.1M
- Hatim HusainSan Diego$2M
- Teck LingPalo Alto$1.1M
- Hyong Kimla Jolla$1M
- Rohit Loombala Jolla$965K
- Fred CohenSan Francisco$929K
- Steven EdelmanSan Diego$863K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.