Tania Diaz
Physician Assistant · Crystal Lake, ILNPI 1366070955
Payments from drug & device makers
Across 147 payments — averaging $20.25 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$710
- Novo Nordisk$689
- Boehringer Ingelheim$297
- Lilly USA, LLC$279
- AstraZeneca$269
- Pfizer$159
- plus $573 from 16 others
What the payments were for
- Food & beverage$2,94499%
- Education$321%
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 |
|---|---|---|
| Amgen | 42 | $710 |
| Novo Nordisk | 27 | $689 |
| Boehringer Ingelheim | 11 | $297 |
| Lilly USA, LLC | 13 | $279 |
| AstraZeneca | 16 | $269 |
| Pfizer | 8 | $159 |
| Exact Sciences | 6 | $102 |
| Abbott | 3 | $60 |
| GSK | 3 | $58 |
| AbbVie | 2 | $46 |
| Hologic Sales And Service, LLC | 3 | $45 |
| Medtronic | 2 | $41 |
| Phathom Pharmaceuticals, Inc. | 2 | $32 |
| Inspire Medical Systems, Inc. | 1 | $27 |
| Agios Pharmaceuticals, Inc. | 1 | $25 |
| Acadia Pharmaceuticals Inc | 1 | $23 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 1 | $22 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $21 |
| Bioxcel Therapeutics, Inc. | 1 | $19 |
| Johnson & Johnson | 1 | $18 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 1 | $16 |
| Exeltis, USA Inc. | 1 | $15 |
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.
How this compares
$2,977 in reported general payments places this provider in the 85th percentile of 3,912 physician assistant providers in Illinois.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 21 | $22,695 |
| ViberziEluxadoline | 12 | $22,658 |
| JardianceEmpagliflozin | 17 | $22,262 |
| OzempicSemaglutide | 16 | $21,506 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 11 | $1,464 |
| Azelastine Hcl | 12 | $838 |
| Levothyroxine Sodium | 42 | $761 |
| Fluticasone Propionate | 15 | $610 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 22 | $582 |
| Montelukast Sodium | 19 | $508 |
| Atorvastatin Calcium | 39 | $459 |
| Omeprazole | 28 | $368 |
| Tamsulosin Hcl | 11 | $354 |
| Rosuvastatin Calcium | 21 | $306 |
| Metformin Hcl | 27 | $277 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| PfizerEliquis | $159 | $22,69521 claims |
| AbbVieViberzi | $46 | $22,65812 claims |
| Boehringer IngelheimJardiance | $297 | $22,26217 claims |
| Novo NordiskOzempic | $689 | $21,50616 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 3,912 physician assistant providers in Illinois.
Other physician assistant in Crystal Lake
- Tamara PrideCrystal Lake$18K
- Andrew MastroChicago$419K
- Christopher AricoSkokie$407K
- Karlijn BurridgeWestmont$144K
- Ian MackeySkokie$135K
- Stephanie TraceyItasca$122K
- Olabimpe PhilipsAddison$103K
- Renata BlockChicago$103K
- Margaret RomanoChicago$82K
- Christina StarksChicago$77K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.