Gauravjit Singh, MD
Radiation Oncology · Stockton, CANPI 1154548626
Payments from drug & device makers
Across 52 payments — averaging $487.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$22K
- Merit Medical Systems Inc$2K
- Siemens Medical Solutions USA, Inc.$517
- Monteris Medical Corporation$248
- Jazz Pharmaceuticals Inc.$125
- Accuray Incorporated$113
- plus $481 from 11 others
What the payments were for
- Consulting fees$2,00011%
- Speaking & faculty fees$12,60067%
- Travel & lodging$2,22912%
- Food & beverage$1,95910%
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 |
|---|---|---|
| Medtronic | 31 | $21,866 |
| Merit Medical Systems Inc | 1 | $2,000 |
| Siemens Medical Solutions USA, Inc. | 4 | $517 |
| Monteris Medical Corporation | 2 | $248 |
| Jazz Pharmaceuticals Inc. | 1 | $125 |
| Accuray Incorporated | 1 | $113 |
| Inspire Medical Systems, Inc. | 1 | $98 |
| Janssen Scientific Affairs, LLC | 1 | $95 |
| Novocure Inc. | 2 | $94 |
| AstraZeneca | 1 | $60 |
| Teleflex LLC | 1 | $26 |
| Roche Diagnostics Corporation | 1 | $24 |
| GT Medical Technologies, Inc | 1 | $21 |
| Merck | 1 | $18 |
| Zap Surgical Systems, Inc. | 1 | $17 |
| Focal Therapeutics, Inc. | 1 | $15 |
| Q Biomed Inc. | 1 | $11 |
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.
- OSTEOCOOL RF ABLATION$14,804
- Neuroblate$248
- Bravos Afterloader System$137
- XYWAV$125
- CyberKnife System$113
- Tomo Therapy System$113
How this compares
$25,350 in reported general payments places this provider in the 85th percentile of 627 radiation oncology providers in California.
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 |
|---|---|---|
| Lidocaine Hcl ViscousLidocaine Hcl | 12 | $208 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Stockton
- Loren Mellla Jolla$10M
- Hyun KimDuarte$6M
- Megan DalyOrange$4.5M
- Percy LeeIrvine$2.4M
- Felix FengSan Francisco$1.8M
- Jeffrey WongDuarte$1.7M
- Arta MonjazebSacramento$1.5M
- Rakesh PatelLos Gatos$1.3M
- Maximilian DiehnStanford$1.2M
- Rizwan NuraniApple Valley$1.1M
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.