Calvin Williams, MD
Dermatology · Bedford, TXNPI 1427461391
Payments from drug & device makers
Across 618 payments — averaging $88.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$45K
- AbbVie$2K
- Regeneron Healthcare Solutions, Inc.$851
- Arcutis Biotherapeutics, Inc.$802
- Novartis$732
- Sanofi$582
- plus $4K from 32 others
What the payments were for
- Speaking & faculty fees$41,86376%
- Travel & lodging$1,8353%
- Food & beverage$10,81120%
- Education$2891%
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 |
|---|---|---|
| Lilly USA, LLC | 83 | $45,357 |
| AbbVie(2 entities) | 86 | $2,040 |
| Regeneron Healthcare Solutions, Inc. | 35 | $851 |
| Arcutis Biotherapeutics, Inc. | 84 | $802 |
| Novartis | 47 | $732 |
| Sanofi | 30 | $582 |
| Johnson & Johnson | 29 | $543 |
| Amgen | 27 | $540 |
| Pfizer | 29 | $513 |
| Incyte Corporation | 24 | $436 |
| Mayne Pharma Commercial LLC | 21 | $380 |
| Galderma Laboratories, L.p. | 21 | $327 |
| LEO Pharma Inc. | 14 | $317 |
| Dermavant Sciences, Inc. | 27 | $268 |
| Sun Pharmaceutical Industries Inc. | 9 | $195 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 8 | $134 |
| Bristol Myers Squibb | 12 | $124 |
| UCB, Inc. | 3 | $103 |
| E.r. Squibb & Sons, L.L.C. | 4 | $93 |
| Boehringer Ingelheim | 2 | $52 |
| DUSA Pharmaceuticals, Inc. | 2 | $45 |
| Almirall LLC | 3 | $43 |
| Glenmark Therapeutics Inc. | 2 | $37 |
| Cipher Pharmaceuticals US LLC | 1 | $27 |
| Botanix SB Inc | 1 | $25 |
| Journey Medical Corporation | 1 | $24 |
| Tactile Systems Technology Inc | 2 | $23 |
| Verrica Pharmaceuticals Inc. | 1 | $21 |
| Fidia Pharma USA Inc. | 1 | $20 |
| Aclaris Therapeutics, Inc. | 1 | $20 |
| Mylan Pharmaceuticals Inc. | 1 | $19 |
| Dermira, Inc. | 1 | $18 |
| Tempus AI, Inc | 1 | $18 |
| VYNE Pharmaceuticals Inc. | 1 | $17 |
| Promius Pharma LLC | 1 | $16 |
| Biofrontera Inc. | 1 | $14 |
| Merck | 1 | $11 |
| Organon | 1 | $10 |
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
$54,797 in reported general payments places this provider in the 90th percentile of 1,098 dermatology providers in Texas.
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 |
|---|---|---|
| Dupixent PenDupilumab | 43 | $156,338 |
| Clobetasol Propionate | 37 | $1,136 |
| Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc | 19 | $1,032 |
| Ketoconazole | 81 | $1,009 |
| Tranexamic Acid | 14 | $947 |
| Triamcinolone Acetonide | 85 | $806 |
| Fluocinonide | 18 | $561 |
| ValacyclovirValacyclovir Hcl | 14 | $457 |
| Desonide | 12 | $343 |
| Mupirocin | 37 | $315 |
| Doxycycline Hyclate | 14 | $274 |
| Finasteride | 29 | $187 |
| Minoxidil | 17 | $161 |
| Prednisone | 19 | $129 |
| Cephalexin | 12 | $79 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Bedford
- Stephen TyringWebster$14.1M
- Edward LainAustin$12M
- Mark LeeSan Antonio$10.9M
- John BrowningSan Antonio$10.7M
- Craig TellerBellaire$7.7M
- Patricia LeeWebster$7.2M
- Jennifer CatherDallas$4.9M
- Michael MigdenHouston$3.7M
- Martin MenterDallas$3.7M
- Janet DuboisAustin$3.5M
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.