Hadi Najafian, DO
Surgery · Sun City, AZNPI 1922136928
Payments from drug & device makers
Across 2,106 payments — averaging $749.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$1.6M
- Merck$385
- Medtronic$271
- Davol Inc.$199
- Baxter Healthcare$45
- Coloplast$44
- plus $393 from 14 others
What the payments were for
- Consulting fees$510%
- Speaking & faculty fees$121,9008%
- Travel & lodging$265,37717%
- Food & beverage$53,9583%
- Education$1,137,57772%
- Gifts$1650%
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 |
|---|---|---|
| Intuitive Surgical | 2,054 | $1,577,691 |
| Merck | 19 | $385 |
| Medtronic | 7 | $271 |
| Davol Inc. | 3 | $199 |
| Baxter Healthcare | 1 | $45 |
| Coloplast | 2 | $44 |
| Axonics, Inc. | 2 | $43 |
| Johnson & Johnson | 2 | $42 |
| Acell, Inc. | 2 | $42 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $40 |
| Innovation Technologies Inc | 2 | $37 |
| Acacia Pharma Inc | 2 | $37 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $30 |
| Orphalan Inc | 1 | $22 |
| Avanos Medical | 1 | $19 |
| AbbVie | 1 | $19 |
| TEI Biosciences Inc | 1 | $18 |
| Innocoll Pharmaceuticals Limited | 1 | $16 |
| Advanced Oxygen Therapy Inc. | 1 | $15 |
| Braintree Laboratories, Inc. | 1 | $13 |
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.
- Da Vinci Surgical System$1,551,856
- DA VINCI SP$9,000
- PHASIX$129
How this compares
$1,579,028 in reported general payments places this provider in the 95th percentile of 614 surgery providers in Arizona.
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 |
|---|---|---|
| Metronidazole | 46 | $173 |
| Tramadol Hcl | 54 | $103 |
| Levofloxacin | 34 | $76 |
| Ciprofloxacin Hcl | 11 | $54 |
Paid to pharmacies, not to this prescriber.
Other surgery in Sun City
- Alfonso BallesterosSun City$35K
- Jonathan GoodmanSun City$28K
- Marvin BorsandScottsdale$3.4M
- James SwainScottsdale$1.3M
- Conrad BallecerPhoenix$994K
- Rifat LatifiTucson$355K
- Jennifer PrestonPhoenix$320K
- Ramon MoureloCasa Grande$317K
- Simon LavotshkinYuma$309K
- Morgan CriggerPhoenix$235K
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.