Adela Mattiazzi, MD
Nephrology · Miami, FLNPI 1922200260
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 9 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 5 manufacturers reported payments, led by Novo Nordisk at 31.1% of the total. 2025 is the largest year on record at $333, 7.3 times the $46 reported in 2019. That places this record below the midpoint for nephrology clinicians in FL, where the typical reported total is $1,407.
Across 9 payments — averaging $81.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$230
- Veloxis Pharmaceuticals, Inc.$176
- Calliditas Therapeutics US Inc.$154
- Kaneka Medical America LLC$103
- Novartis$75
Across 12 payments — averaging $8786.75 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.
- Novartis$54K
- Shire North American Group Inc$40K
- Takeda Pharmaceuticals U.S.A., Inc.$12K
What the payments were for
- Food & beverage$738100%
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 |
|---|---|---|
| Novo Nordisk | 3 | $230 |
| Veloxis Pharmaceuticals, Inc. | 2 | $176 |
| Calliditas Therapeutics US Inc. | 2 | $154 |
| Kaneka Medical America LLC | 1 | $103 |
| Novartis | 1 | $75 |
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.
- Envarsus$130
- Apheresis Machine$103
How this compares
$738 in reported general payments places this provider in the 35th percentile of 756 nephrology providers in Florida.
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 |
|---|---|---|
| PrivigenImmun Glob G(Igg)/Pro/Iga 0-50 | 121 | $2,053,861 |
| OctagamImmun Globg(Igg)/Malt/Iga Ov50 | 87 | $1,709,611 |
| GammakedImmune Globul G/Gly/Iga Avg 46 | 46 | $1,045,959 |
| Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov50 | 35 | $512,634 |
| ProcritEpoetin Alfa | 30 | $101,252 |
| VeltassaPatiromer Calcium Sorbitex | 44 | $46,644 |
| Cinacalcet Hcl | 167 | $37,967 |
| LokelmaSodium Zirconium Cyclosilicate | 40 | $31,903 |
| FarxigaDapagliflozin Propanediol | 50 | $31,890 |
| ZarxioFilgrastim-Sndz | 25 | $23,185 |
| Atovaquone | 32 | $20,021 |
| EliquisApixaban | 28 | $15,736 |
| Valganciclovir Hcl | 56 | $14,837 |
| RetacritEpoetin Alfa-Epbx | 14 | $12,788 |
| Mycophenolic AcidMycophenolate Sodium | 25 | $10,354 |
Paid to pharmacies, not to this prescriber.
Other nephrology in Miami
- Gabriel ContrerasMiami$133K
- Alessia FornoniMiami$97K
- Jonathan da CostaMiami$74K
- Yelena DrexlerMiami$43K
- Jochen ReiserMiami$43K
- Alba Gonzalez-OchoaMiami$39K
- Jorge BusseMiami$28K
- Loay SalmanMiami$14K
- David RothMiami$12K
- Arvind MadanOrlando$943K
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.