Peggy Liao, MD
Dermatology · Denver, CONPI 1699799379
Payments from drug & device makers
Across 246 payments — averaging $20.59 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$795
- Sanofi$435
- Sun Pharmaceutical Industries Inc.$434
- Johnson & Johnson$426
- Pfizer$321
- Regeneron Healthcare Solutions, Inc.$301
- plus $2K from 19 others
What the payments were for
- Food & beverage$4,86996%
- Education$1954%
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(2 entities) | 50 | $795 |
| Sanofi | 18 | $435 |
| Sun Pharmaceutical Industries Inc. | 17 | $434 |
| Johnson & Johnson | 18 | $426 |
| Pfizer | 20 | $321 |
| Regeneron Healthcare Solutions, Inc. | 11 | $301 |
| Amgen | 12 | $252 |
| Galderma Laboratories, L.p. | 14 | $242 |
| Lilly USA, LLC | 10 | $235 |
| E.r. Squibb & Sons, L.L.C. | 9 | $223 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 10 | $207 |
| UCB, Inc. | 4 | $197 |
| LEO Pharma Inc. | 9 | $174 |
| Novartis | 8 | $150 |
| Incyte Corporation | 8 | $144 |
| Almirall LLC | 5 | $102 |
| Arcutis Biotherapeutics, Inc. | 5 | $90 |
| Sanofi-aventis U.S. LLC | 1 | $80 |
| Organon | 6 | $69 |
| Dermira, Inc. | 3 | $48 |
| Journey Medical Corporation | 2 | $37 |
| Sandoz | 1 | $33 |
| EPI Health, LLC | 2 | $31 |
| Bristol Myers Squibb | 2 | $31 |
| Prugen, Inc. Pharmaceuticals | 1 | $9 |
How this compares
$5,065 in reported general payments places this provider in the 65th percentile of 280 dermatology providers in Colorado.
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 |
|---|---|---|
| Tretinoin | 12 | $1,831 |
| Clobetasol Propionate | 53 | $1,780 |
| Fluocinonide | 20 | $860 |
| Fluorouracil | 12 | $847 |
| ValacyclovirValacyclovir Hcl | 19 | $779 |
| Clindamycin Phosphate | 22 | $765 |
| Betamethasone Dipropionate | 17 | $664 |
| Ketoconazole | 39 | $576 |
| Triamcinolone Acetonide | 35 | $420 |
| Spironolactone | 18 | $324 |
| Doxycycline Hyclate | 25 | $323 |
| Hydrocortisone | 31 | $289 |
| Mupirocin | 25 | $187 |
| Minoxidil | 29 | $175 |
| Hydroxyzine Hcl | 16 | $82 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Denver
- James SwinehartDenver$931K
- Drew TaylorDenver$135K
- Adrienne StewartDenver$102K
- Nancy KrywonisDenver$14K
- Elizabeth ShurnasDenver$13K
- Carl DemidovichDenver$13K
- Elizabeth RobinsonDenver$11K
- Caroline HaganDenver$8K
- Lindsey BroussardDenver$7K
- Marcjonathan SerotaLittleton$3.2M
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.