Daniel Witheiler, MD
MOHS-Micrographic Surgery · Dallas, TXNPI 1023083482
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.2% of the total across 249 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 29 manufacturers reported payments, led by AbbVie at 24.6% of the total.
Across 249 payments — averaging $22.66 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1K
- Lilly USA, LLC$623
- Sanofi$562
- Arcutis Biotherapeutics, Inc.$492
- Johnson & Johnson$317
- Sun Pharmaceutical Industries Inc.$270
- plus $2K from 23 others
What the payments were for
- Food & beverage$5,54498%
- Education$992%
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) | 71 | $1,389 |
| Lilly USA, LLC | 27 | $623 |
| Sanofi | 27 | $562 |
| Arcutis Biotherapeutics, Inc. | 16 | $492 |
| Johnson & Johnson | 6 | $317 |
| Sun Pharmaceutical Industries Inc. | 12 | $270 |
| E.r. Squibb & Sons, L.L.C. | 15 | $248 |
| Regeneron Healthcare Solutions, Inc. | 7 | $211 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 9 | $163 |
| UCB, Inc. | 2 | $140 |
| Amgen | 7 | $138 |
| Boehringer Ingelheim | 1 | $123 |
| LEO Pharma Inc. | 5 | $110 |
| Mayne Pharma Commercial LLC | 6 | $109 |
| Galderma Laboratories, L.p. | 7 | $109 |
| Almirall LLC | 5 | $95 |
| Genentech USA, Inc. | 5 | $88 |
| Novartis | 3 | $80 |
| Janssen Scientific Affairs, LLC | 2 | $70 |
| EPI Health, LLC | 3 | $57 |
| Botanix SB Inc | 2 | $47 |
| DUSA Pharmaceuticals, Inc. | 2 | $38 |
| Incyte Corporation | 2 | $37 |
| Pfizer | 2 | $36 |
| Merz North America, Inc. | 1 | $25 |
| Organogenesis Inc. | 1 | $22 |
| Bristol Myers Squibb | 1 | $17 |
| Journey Medical Corporation | 1 | $14 |
| Dermavant Sciences, Inc. | 1 | $13 |
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
$5,643 in reported general payments places this provider in the 75th percentile of 109 mohs-micrographic surgery 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 | 24 | $96,244 |
| Doxycycline Hyclate | 118 | $1,075 |
| Ketoconazole | 43 | $721 |
| Betamethasone Dipropionate | 16 | $720 |
| Triamcinolone Acetonide | 50 | $460 |
| Cephalexin | 88 | $359 |
| Mupirocin | 21 | $123 |
| Finasteride | 15 | $105 |
Paid to pharmacies, not to this prescriber.
Other mohs-micrographic surgery in Dallas
- Shayla FrancisDallas$4K
- Trenton CustisDallas$4K
- William PostenDallas$3K
- Aaron FarbergRockwall$1.5M
- Suneel ChilukuriBellaire$288K
- Ryan O QuinnSan Antonio$167K
- Paul FriedmanHouston$131K
- Brent SpencerFrisco$45K
- Julie CroleyThe Woodlands$30K
- Kayla McNieceBellaire$13K
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.