Chun Wah Ho, MD
Internal Medicine · Tucson, AZNPI 1083699839
Payments from drug & device makers
Across 172 payments — averaging $18.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$577
- Amgen$462
- GSK$324
- Pfizer$292
- AstraZeneca$215
- Abbott$161
- plus $1K from 20 others
What the payments were for
- Food & beverage$3,098100%
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 | 29 | $577 |
| Amgen | 30 | $462 |
| GSK | 19 | $324 |
| Pfizer | 17 | $292 |
| AstraZeneca | 12 | $215 |
| Abbott | 8 | $161 |
| Exact Sciences | 8 | $141 |
| Lilly USA, LLC | 5 | $95 |
| Novo Nordisk | 5 | $85 |
| Xeris Pharmaceuticals, Inc. | 4 | $82 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 5 | $80 |
| Viatris Specialty LLC | 4 | $79 |
| Merck | 3 | $68 |
| Boehringer Ingelheim | 4 | $67 |
| Sanofi-aventis U.S. LLC | 3 | $61 |
| Phathom Pharmaceuticals, Inc. | 2 | $52 |
| Nestle Healthcare Nutrition Inc. | 3 | $47 |
| Almatica Pharma LLC | 2 | $44 |
| Aimmune Therapeutics, Inc. | 2 | $32 |
| Sumitomo Pharma America, Inc. | 1 | $24 |
| Evoke Pharma, Inc. | 1 | $22 |
| Insulet Corporation | 1 | $22 |
| Johnson & Johnson | 1 | $18 |
| Eisai Inc. | 1 | $18 |
| Teva Pharmaceuticals USA, Inc. | 1 | $18 |
| Smith+Nephew | 1 | $14 |
How this compares
$3,098 in reported general payments places this provider in the 85th 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 |
|---|---|---|
| EliquisApixaban | 57 | $61,540 |
| OzempicSemaglutide | 35 | $41,172 |
| JardianceEmpagliflozin | 19 | $32,429 |
| XareltoRivaroxaban | 25 | $32,180 |
| JanuviaSitagliptin Phosphate | 23 | $27,482 |
| TrulicityDulaglutide | 17 | $16,906 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 23 | $14,323 |
| Stiolto RespimatTiotropium Br/Olodaterol Hcl | 19 | $14,296 |
| Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog | 13 | $11,048 |
| Spiriva HandihalerTiotropium Bromide | 12 | $9,457 |
| Toujeo SolostarInsulin Glargine,hum.Rec.Anlog | 18 | $9,131 |
| SymbicortBudesonide/Formoterol Fumarate | 32 | $9,124 |
| Breo ElliptaFluticasone/Vilanterol | 16 | $8,541 |
| SavellaMilnacipran Hcl | 17 | $8,481 |
| PremarinEstrogens, Conjugated | 12 | $7,000 |
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, Premarin | $292 | $68,54069 claims |
| Boehringer IngelheimJardiance, Stiolto Respimat | $67 | $46,72438 claims |
| Novo NordiskOzempic | $85 | $41,17235 claims |
| Johnson & JohnsonXarelto | $18 | $32,18025 claims |
| MerckJanuvia | $68 | $27,48223 claims |
| GSKTrelegy Ellipta, Breo Ellipta, Incruse Ellipta | $324 | $26,42150 claims |
| Lilly USA, LLCTrulicity, Humulin 70-30, Humalog Mix 75-25 | $95 | $22,18450 claims |
| AbbVieSavella, Synthroid | $577 | $11,42344 claims |
| AstraZenecaSymbicort | $215 | $9,12432 claims |
| Sanofi-aventis U.S. LLCLantus | $61 | $2,04611 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 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.