Bao Yang, PA
Medical · Chippewa Falls, WINPI 1154723500
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $2,849 of the $3,510 with a category attached, or 81.2%. It is spread thinly across 20 manufacturers, the largest accounting for just 19.2% — the pattern of someone who eats at a lot of different presentations. Among medical clinicians in WI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 141 payments — averaging $24.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$675
- AbbVie$614
- Regeneron Healthcare Solutions, Inc.$336
- E.r. Squibb & Sons, L.L.C.$289
- Sun Pharmaceutical Industries Inc.$276
- Incyte Corporation$247
- plus $1K from 14 others
What the payments were for
- Food & beverage$2,84981%
- Education$66119%
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 |
|---|---|---|
| Johnson & Johnson | 24 | $675 |
| AbbVie | 25 | $614 |
| Regeneron Healthcare Solutions, Inc. | 16 | $336 |
| E.r. Squibb & Sons, L.L.C. | 9 | $289 |
| Sun Pharmaceutical Industries Inc. | 9 | $276 |
| Incyte Corporation | 9 | $247 |
| Arcutis Biotherapeutics, Inc. | 8 | $157 |
| Novartis | 7 | $132 |
| UCB, Inc. | 4 | $119 |
| Galderma Laboratories, L.p. | 5 | $113 |
| Almirall LLC | 5 | $106 |
| Pfizer | 4 | $79 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 4 | $74 |
| Lilly USA, LLC | 3 | $63 |
| Amgen | 2 | $54 |
| Verrica Pharmaceuticals Inc. | 2 | $49 |
| LEO Pharma Inc. | 2 | $43 |
| Mayne Pharma Commercial LLC | 1 | $30 |
| TG Therapeutics, Inc. | 1 | $28 |
| Dermavant Sciences, Inc. | 1 | $24 |
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.
- Rinvoq$104
How this compares
$3,510 in reported general payments places this provider in the 95th percentile of 247 medical providers in Wisconsin.
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 |
|---|---|---|
| Tacrolimus | 15 | $2,922 |
| Clobetasol Propionate | 66 | $2,920 |
| Ketoconazole | 201 | $2,749 |
| Clindamycin Phosphate | 47 | $1,648 |
| Metronidazole | 26 | $1,474 |
| Triamcinolone Acetonide | 147 | $1,454 |
| Fluorouracil | 26 | $1,454 |
| Ciclopirox | 42 | $1,375 |
| Tretinoin | 14 | $1,018 |
| Azelaic Acid | 14 | $909 |
| Betamethasone Dipropionate | 22 | $862 |
| Mupirocin | 109 | $826 |
| Doxycycline Hyclate | 43 | $557 |
| Clindamycin Phos-Benzoyl PeroxClindamycin Phos/Benzoyl Perox | 11 | $498 |
| Fluocinonide | 13 | $497 |
Paid to pharmacies, not to this prescriber.
Other medical in Chippewa Falls
- Rebecca BlankOnalaska$31K
- Amanda BreuerMadison$28K
- Anna BakerMilwaukee$26K
- Amber EssenmacherMilwaukee$21K
- Andrea MattisonKenosha$14K
- Tina SchnellJanesville$8K
- Savannah MatheMilwaukee$6K
- Patrick DrechslerWausau$5K
- Andrea GilbertsonMadison$4K
- Irum ZiauddinMilwaukee$4K
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.