Patrick Colletti, MD
Nuclear Medicine · Los Angeles, CANPI 1578502639
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 91.2% of the total across 20 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by GE HealthCare at 44.0% of the total. Reporting peaked in 2024 at $200 and has fallen 80.9% since, to $38 in 2025.
Across 20 payments — averaging $28.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GE HealthCare$254
- Bayer$92
- Siemens Medical Solutions USA, Inc.$79
- Canon Medical Systems USA, Inc.$51
- Progenics Pharmaceuticals, Inc.$49
- Telix Pharmaceuticals$38
- plus $15 from 1 others
What the payments were for
- Travel & lodging$519%
- Food & beverage$52891%
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 |
|---|---|---|
| GE HealthCare | 6 | $254 |
| Bayer | 4 | $92 |
| Siemens Medical Solutions USA, Inc. | 2 | $79 |
| Canon Medical Systems USA, Inc. | 4 | $51 |
| Progenics Pharmaceuticals, Inc. | 2 | $49 |
| Telix Pharmaceuticals | 1 | $38 |
| United Imaging Healthcare North America LLC | 1 | $15 |
How this compares
$578 in reported general payments places this provider in the 80th percentile of 110 nuclear medicine 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.
Other nuclear medicine in Los Angeles
- Hossein JadvarLos Angeles$294K
- Johannes CzerninLos Angeles$24K
- Gholam BerenjiLos Angeles$15K
- Shahram BonyadlouLos Angeles$12K
- Daniel SilvermanLos Angeles$8K
- Do KimLos Angeles$508
- David WinsorLos Angeles$136
- Shadfar BahriLos Angeles$80
- Louise ThomsonLos Angeles$31
- Michael DaeSan Francisco$45K
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.