Physician profile
Michael Diaz
NPI 1871574186
$22,216.24
in general payments reported to CMS, 2019-2025
96 companies · $4,361 in 2025
The $4,361 reported for 2025 was more than what a typical Medical Oncology provider received nationally (typical 2025 total: $1,158).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $3,341 · 2020: $365 · 2021: $105 · 2022: $5,484 · 2023: $4,157 · 2024: $4,403 · 2025: $4,361.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $13K.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $12,920.96 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Abbvie INC. | $3,167.10 | 2022-2025 | Epkinly, Venclexta |
| Novartis Pharmaceuticals Corporation | $1,434.09 | 2019-2025 | |
| Pfizer INC. | $1,027.99 | 2019-2025 | |
| Daiichi Sankyo INC. | $1,015.95 | 2022-2025 | Enhertu, Datroway |
| Astrazeneca Pharmaceuticals Lp | $943.30 | 2019-2025 | Imfinzi, Enhertu, Calquence |
| Janssen Biotech, INC. | $854.35 | 2019-2025 | Talvey, Darzalex, Tecvayli |
| Lilly USA, LLC | $799.31 | 2019-2025 | Verzenio, Jaypirca, Retevmo |
| E.R. Squibb & Sons, L.L.C. | $772.64 | 2019-2025 | Opdivo, Krazati, Eliquis |
| Gilead Sciences, INC. | $600.62 | 2019-2025 | Trodelvy |
| Rigel Pharmaceuticals, INC. | $537.86 | 2019-2025 | Rezlidhia, Tavalisse, Tavalisse |
| Merck Sharp & Dohme LLC | $534.41 | 2019-2024 | Keytruda, Lynparza, Welireg |
| Genzyme Corporation | $530.94 | 2019-2025 | |
| Takeda Pharmaceuticals U.S.A., INC. | $507.37 | 2019-2025 | Fruzaqla, Alunbrig, Ninlaro |
| Eisai INC. | $454.52 | 2019-2025 | |
| Astellas Pharma US INC | $435.04 | 2019-2025 | Padcev, Xospata, Xtandi |
Show all 96 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | $402.56 | 2022-2025 | Libtayo |
| Genentech USA, INC. | $357.05 | 2019-2024 | Phesgo, Lunsumio, Perjeta |
| Incyte Corporation | $339.15 | 2019-2025 | Jakafi, Monjuvi, Zynyz |
| Glaxosmithkline, LLC. | $309.51 | 2023-2025 | Ojjaara, Jemperli, Zejula |
| Amgen INC. | $302.59 | 2019-2023 | Vectibix, Xgeva, Nplate |
| Emd Serono, INC. | $271.39 | 2019-2025 | Bavencio, Tepmetko |
| Seagen INC. | $250.71 | 2019-2023 | Tukysa, Adcetris, Padcev |
| Celgene Corporation | $249.27 | 2019-2024 | Reblozyl |
| Kyowa Kirin, INC. | $238.66 | 2019-2024 | Poteligeo |
| Johnson & Johnson Health Care Systems INC. | $227.16 | 2022-2024 | Darzalex, Stelara |
| Organon LLC | $226.59 | 2022-2023 | Ontruzant |
| Array Biopharma INC | $213.00 | 2019-2025 | Braftovi, Mektovi, Lorbrena |
| Pharmaessentia USA Corporation | $196.76 | 2022-2025 | Besremi |
| Merz North America, INC. | $194.71 | 2019-2022 | |
| Cardinal Health 108 LLC | $193.83 | 2019 | |
| Sobi, INC | $189.85 | 2023-2025 | |
| Bayer Healthcare Pharmaceuticals INC. | $186.03 | 2019-2025 | |
| Taiho Oncology, INC. | $184.50 | 2022-2025 | |
| Novocure INC. | $170.19 | 2019 | |
| Dendreon Pharmaceuticals LLC | $159.82 | 2022-2025 | Provenge |
| Exelixis INC. | $155.95 | 2019-2025 | Cabometyx |
| Tersera Therapeutics LLC | $147.49 | 2019-2025 | Zoladex, Quzyttir |
| Janssen Pharmaceuticals, INC | $145.69 | 2022-2024 | Xarelto |
| Adc Therapeutics America, INC. | $145.32 | 2022-2025 | |
| Alexion Pharmaceuticals, INC. | $144.17 | 2019-2025 | Ultomiris |
| Blueprint Medicines Corporation | $131.70 | 2022-2025 | Ayvakit |
| Springworks Therapeutics, INC. | $131.08 | 2024-2025 | Ogsiveo |
| Kite Pharma, INC. | $124.94 | 2020-2025 | Yescarta |
| Foundation Medicine, INC. | $111.89 | 2019-2023 | |
| Heron Therapeutics, INC. | $105.54 | 2019 | |
| Puma Biotechnology, INC. | $104.73 | 2019-2025 | |
| Pharmacyclics LLC, An Abbvie Company | $103.60 | 2019-2023 | Imbruvica |
| Legend Biotech USA INC. | $101.68 | 2025 | Carvykti |
| Stemline Therapeutics INC. | $100.56 | 2024-2025 | Orserdu |
| Aveo Pharmaceuticals, INC. | $98.70 | 2022-2025 | |
| Intuitive Surgical, INC. | $98.61 | 2022 | |
| Karyopharm Therapeutics INC. | $98.20 | 2023-2025 | Xpovio |
| Fennec Pharmaceuticals, INC. | $97.14 | 2024-2025 | Pedmark, Fyarro |
| Syndax Pharmaceuticals, INC. | $95.32 | 2025 | |
| Adaptive Biotechnologies Corporation | $91.96 | 2023-2025 | Clonoseq |
| Pharmacosmos Therapeutics INC. | $80.21 | 2023-2024 | Monoferric, Cosela |
| Boehringer Ingelheim Pharmaceuticals, INC. | $77.25 | 2023-2025 | Gilotrif |
| Ipsen Biopharmaceuticals, INC | $76.30 | 2022-2025 | Somatuline Depot, Onivyde |
| Deciphera Pharmaceuticals INC. | $71.25 | 2023-2025 | Qinlock, Tgct |
| Sumitomo Pharma America, INC. | $68.87 | 2023-2024 | Orgovyx |
| Jazz Pharmaceuticals INC. | $60.37 | 2024-2025 | |
| Novo Nordisk INC | $59.28 | 2023-2024 | Novoeight, Novoseven, Rebinyn |
| Global Blood Therapeutics, INC. | $53.57 | 2022 | |
| Boston Scientific Corporation | $51.95 | 2024 | |
| Myriad Genetic Laboratories, INC. | $49.77 | 2022-2023 | Myrisk |
| Servier Pharmaceuticals LLC | $47.35 | 2025 | |
| Genmab U.S., INC. | $47.08 | 2024 | Epkinly |
| Apellis Pharmaceuticals, INC. | $46.39 | 2022 | |
| Mirati Therapeutics, INC. | $44.32 | 2023-2024 | Krazati |
| Medtronic, INC. | $44.14 | 2025 | Kyphon Express II Kyphopak Tray |
| Cti Biopharma Corp. | $40.62 | 2023 | Vonjo |
| Myovant Sciences INC. | $39.45 | 2022 | |
| Csl Behring | $33.85 | 2024-2025 | Hemgenix, Idelvion |
| Beone Medicines USA, INC. | $30.25 | 2025 | Brukinsa |
| Agios Pharmaceuticals, INC. | $29.38 | 2019 | |
| Eusa Pharma (US) LLC | $26.90 | 2019-2022 | |
| Beigene USA, INC. | $24.46 | 2025 | Brukinsa |
| Abiomed | $23.26 | 2024 | Impella |
| Genentech, INC. | $22.96 | 2025 | Itovebi |
| Napo Pharmaceuticals INC | $22.50 | 2024 | Gelclair Concentrated Oral Gel |
| Shockwave Medical, INC | $20.43 | 2023 | Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter |
| Geron Corporation | $20.02 | 2024 | Rytelo |
| Amneal Pharmaceuticals LLC | $19.61 | 2024 | Avastin |
| Tg Therapeutics, INC. | $18.70 | 2022 | |
| Ge Healthcare | $17.33 | 2022 | |
| Sun Pharmaceutical Industries INC. | $16.23 | 2025 | |
| Progenics Pharmaceuticals, INC. | $15.68 | 2023 | Pylarify |
| Alnylam Pharmaceuticals INC. | $14.26 | 2023 | Givlaari |
| Sirtex Medical INC | $14.17 | 2019 | |
| Acrotech Biopharma INC. | $14.04 | 2022 | |
| G1 Therapeutics, INC. | $13.13 | 2023 | Cosela |
| Epizyme, INC. | $12.89 | 2022 | |
| Dova Pharmaceuticals | $12.18 | 2019 | |
| Horizon Therapeutics Plc | $11.36 | 2019 | |
| Aurobindo Pharma USA, INC. | $10.83 | 2019 | |
| Veracyte, INC. | $0.56 | 2020 |
Drugs and devices associated with these payments
Enhertu $860Verzenio $575Rezlidhia $523Tavalisse $523Darzalex $388Libtayo $370Opdivo $370Jaypirca $366Talvey $320Trodelvy $301Tukysa $266Tecvayli $256Kisqali $243Keytruda $237Ibrance $235Jakafi $233Epkinly $230Gavreto $226Fruzaqla $193Ojjaara $190Padcev $180Imfinzi $177Imbruvica $174Lynparza $171Besremi $165Doptelet $155Reblozyl $152Sarclisa $149Lutathera $142Phesgo $142Lenvima $142Braftovi $142Pluvicto $139Xarelto $132Lonsurf $131Inqovi $131Carvykti $130Ultomiris $127Stelara $126Adcetris $123Provenge $120Cabometyx $118Ayvakit $117Rybrevant $115Venclexta $115Mektovi $111Lunsumio $108Nubeqa $107Ogsiveo $106Vitrakvi $106Stivarga $106Jemperli $103Zejula $103Orserdu $101Xpovio $98.20Piqray $97.10Calquence $96.14Lorbrena $94.69Krazati $94.02Clonoseq $91.96Alunbrig $91.95Oxbryta $90.73Elrexfio $89.44Comirnaty $89.30Erleada $79.50Vonjo $75.55Monjuvi $74.16Yescarta $73.02Pedmark $72.75Xtandi $71.75Ninlaro $71.37Qinlock $71.25Zoladex $69.80Orgovyx $68.87Scemblix $66.54Enjaymo $64.00Bavencio $63.54Paxlovid $63.35Monoferric $62.79Xospata $62.09Bosulif $61.04Onivyde $60.74Somatuline Depot $60.74Fotivda $59.70Rebinyn $59.28Novoeight $59.28Novoseven $59.28Brukinsa $54.71Akeega $54.58Inlyta $51.50Xofigo $50.79Gilotrif $48.14Datroway $45.67Besponsa $44.95Balversa $44.84Xyntha $44.69Hympavzi $44.69Benefix $44.69Kyphon Express II Kyphopak Tray $44.14Retevmo $42.45
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Michael Diaz listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.