Miriam Singer, MD
Dermatology · Dallas, TXNPI 1588865901
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.2% of the total across 155 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 25 manufacturers, the largest accounting for just 16.3% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $678, 2.0 times the $333 reported in 2019. That places this record below the midpoint for dermatology clinicians in TX, where the typical reported total is $4,085.
Across 155 payments — averaging $19.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$496
- LEO Pharma Inc.$439
- Sun Pharmaceutical Industries Inc.$390
- Pfizer$290
- Sanofi$191
- Galderma Laboratories, L.p.$170
- plus $1K from 19 others
What the payments were for
- Food & beverage$3,02099%
- Education$241%
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 | $496 |
| LEO Pharma Inc. | 22 | $439 |
| Sun Pharmaceutical Industries Inc. | 15 | $390 |
| Pfizer | 17 | $290 |
| Sanofi | 8 | $191 |
| Galderma Laboratories, L.p. | 10 | $170 |
| E.r. Squibb & Sons, L.L.C. | 10 | $151 |
| Novartis | 7 | $148 |
| Johnson & Johnson | 5 | $139 |
| Dermavant Sciences, Inc. | 5 | $88 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 4 | $76 |
| Regeneron Healthcare Solutions, Inc. | 3 | $71 |
| Arcutis Biotherapeutics, Inc. | 3 | $69 |
| Amgen | 3 | $64 |
| Botanix SB Inc | 2 | $47 |
| Organon | 2 | $33 |
| Journey Medical Corporation | 2 | $29 |
| Lilly USA, LLC | 1 | $26 |
| UCB, Inc. | 1 | $25 |
| VYNE Pharmaceuticals Inc. | 1 | $24 |
| Biofrontera Inc. | 1 | $23 |
| Prugen, Inc. Pharmaceuticals | 1 | $18 |
| Medtronic | 1 | $15 |
| Dermira, Inc. | 1 | $13 |
| Merck | 1 | $12 |
How this compares
$3,044 in reported general payments places this provider in the 40th 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 |
|---|---|---|
| Ketoconazole | 116 | $2,773 |
| Clobetasol Propionate | 39 | $2,639 |
| Metronidazole | 40 | $2,336 |
| Fluorouracil | 26 | $1,946 |
| Triamcinolone Acetonide | 161 | $1,547 |
| Doxycycline Hyclate | 36 | $1,361 |
| Mupirocin | 96 | $818 |
| Betamethasone Dipropionate | 15 | $711 |
| Hydroxychloroquine Sulfate | 13 | $684 |
| Fluocinonide | 17 | $644 |
| Nystatin | 22 | $514 |
| ValacyclovirValacyclovir Hcl | 54 | $418 |
| Minoxidil | 39 | $357 |
| NystopNystatin | 13 | $350 |
| Finasteride | 11 | $249 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Dallas
- Jennifer CatherDallas$1.3M
- Ross RaduskyDallas$1.2M
- Joseph MerolaDallas$1.2M
- So Yeon PaekDallas$812K
- Martin MenterDallas$512K
- Mary HornerDallas$448K
- Donald GlassDallas$347K
- William AbramovitsDallas$325K
- Mary FleischliDallas$153K
- Adean KingstonDallas$141K
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.