Irene Mannering, MD
Dermatology · Sparks, NVNPI 1023300977
Payments from drug & device makers
Across 431 payments — averaging $590.82 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$248K
- Ortho Dermatologics, A Division Of Bausch Health US, LLC$965
- Johnson & Johnson$708
- E.r. Squibb & Sons, L.L.C.$649
- Sun Pharmaceutical Industries Inc.$630
- Novartis$546
- plus $3K from 23 others
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 | 157 | $247,670 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 19 | $965 |
| Johnson & Johnson | 36 | $708 |
| E.r. Squibb & Sons, L.L.C. | 26 | $649 |
| Sun Pharmaceutical Industries Inc. | 21 | $630 |
| Novartis | 18 | $546 |
| Lilly USA, LLC | 33 | $491 |
| Arcutis Biotherapeutics, Inc. | 17 | $462 |
| Sanofi | 18 | $458 |
| Dermavant Sciences, Inc. | 12 | $310 |
| Amgen | 15 | $308 |
| Pfizer | 12 | $244 |
| Janssen Scientific Affairs, LLC | 2 | $184 |
| UCB, Inc. | 6 | $177 |
| LEO Pharma Inc. | 7 | $140 |
| Regeneron Healthcare Solutions, Inc. | 5 | $140 |
| Sanofi-aventis U.S. LLC | 2 | $117 |
| Genentech USA, Inc. | 4 | $73 |
| Galderma Laboratories, L.p. | 5 | $70 |
| Biofrontera Inc. | 3 | $56 |
| Prugen, Inc. Pharmaceuticals | 2 | $48 |
| Organon | 3 | $36 |
| Dermira, Inc. | 2 | $31 |
| VYNE Pharmaceuticals Inc. | 1 | $27 |
| Almirall LLC | 1 | $23 |
| Hill Dermaceuticals, Inc. | 1 | $23 |
| Boehringer Ingelheim | 1 | $22 |
| Mayne Pharma Commercial LLC | 1 | $19 |
| Mission Pharmacal Company | 1 | $13 |
How this compares
$254,642 in reported general payments places this provider in the 90th percentile of 78 dermatology providers in Nevada.
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.
Other dermatology in Sparks
- Jonathan StaidleSparks$3K
- Harry GreenbergLas Vegas$1.5M
- David CotterLas Vegas$1.5M
- Victoria FarleyLas Vegas$956K
- Miriam BettencourtLas Vegas$772K
- James SolomonNorth Las Vegas$733K
- Curt SamlaskaHenderson$101K
- Laura OstezanReno$27K
- Robert LiebermanHenderson$26K
- Linda WoodsonLas Vegas$22K
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.