Amy Filsoof, MD
Internal Medicine · Tucson, AZNPI 1033508874
Payments from drug & device makers
Across 110 payments — averaging $18.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$405
- Amgen$208
- GSK$161
- AstraZeneca$154
- Pfizer$123
- Lilly USA, LLC$113
- plus $877 from 23 others
What the payments were for
- Food & beverage$2,042100%
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 |
|---|---|---|
| AbbVie | 22 | $405 |
| Amgen | 11 | $208 |
| GSK | 9 | $161 |
| AstraZeneca | 10 | $154 |
| Pfizer | 7 | $123 |
| Lilly USA, LLC | 6 | $113 |
| Aimmune Therapeutics, Inc. | 6 | $91 |
| Novo Nordisk | 6 | $87 |
| Boehringer Ingelheim | 4 | $85 |
| Intuitive Surgical | 1 | $70 |
| Phathom Pharmaceuticals, Inc. | 3 | $56 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $50 |
| Merck | 2 | $43 |
| Abbott | 2 | $38 |
| Globus Medical | 2 | $36 |
| Gilead | 2 | $32 |
| Astellas Pharma US Inc | 1 | $31 |
| Bayer | 2 | $29 |
| Edwards Lifesciences | 1 | $27 |
| Soleno Therapeutics, Inc. | 1 | $25 |
| Collegium Pharmaceutical, Inc. | 1 | $25 |
| Novartis | 1 | $24 |
| Boston Scientific | 1 | $22 |
| Corcept Therapeutics | 1 | $21 |
| Eisai Inc. | 1 | $19 |
| Nevro Corp. | 1 | $17 |
| Johnson & Johnson | 1 | $16 |
| Axsome Therapeutics, Inc. | 1 | $16 |
| Almatica Pharma LLC | 1 | $15 |
How this compares
$2,042 in reported general payments places this provider in the 80th percentile of 2,212 internal medicine 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 |
|---|---|---|
| CreonLipase/Protease/Amylase | 15 | $102,079 |
| EliquisApixaban | 80 | $96,604 |
| OzempicSemaglutide | 50 | $55,411 |
| MounjaroTirzepatide | 37 | $46,943 |
| ProliaDenosumab | 21 | $35,909 |
| XareltoRivaroxaban | 19 | $25,514 |
| FarxigaDapagliflozin Propanediol | 14 | $24,776 |
| TrulicityDulaglutide | 20 | $21,309 |
| RybelsusSemaglutide | 14 | $16,313 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 23 | $15,252 |
| MyrbetriqMirabegron | 13 | $11,090 |
| Toujeo SolostarInsulin Glargine,hum.Rec.Anlog | 11 | $6,366 |
| Soliqua 100-33Insulin Glargine/Lixisenatide | 11 | $5,512 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 111 | $4,393 |
| Levothyroxine Sodium | 348 | $3,964 |
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 |
|---|---|---|
| AbbVieCreon, Synthroid | $405 | $104,68437 claims |
| PfizerEliquis | $123 | $96,60480 claims |
| Novo NordiskOzempic, Rybelsus | $87 | $71,72464 claims |
| Lilly USA, LLCMounjaro, Trulicity | $113 | $68,25157 claims |
| AmgenProlia | $208 | $35,90921 claims |
| AstraZenecaFarxiga, Symbicort | $154 | $27,75525 claims |
| Johnson & JohnsonXarelto | $16 | $25,51419 claims |
| GSKTrelegy Ellipta | $161 | $15,25223 claims |
| Astellas Pharma US IncMyrbetriq | $31 | $11,09013 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 80th percentile of 2,212 internal medicine providers in Arizona.
Other internal medicine in Tucson
- Robert MutterperlTucson$5.3M
- Nebojsa SkrepnikTucson$4.7M
- Franz RischardTucson$3.7M
- Girish KaramchandaniTucson$2.9M
- Siddharth SinghalTucson$1.3M
- Rajesh JanardhananTucson$983K
- Carl DienerTucson$750K
- Roxana RodriguezTucson$547K
- Mona SelejTucson$440K
- Muhammad HusnainTucson$359K
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.