Lorelei Ditommaso
Dermatology · Chicago, ILNPI 1245617208
Payments from drug & device makers
Across 488 payments — averaging $22.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Johnson & Johnson$2K
- Incyte Corporation$805
- Lilly USA, LLC$645
- E.r. Squibb & Sons, L.L.C.$600
- Amgen$567
- plus $5K from 25 others
What the payments were for
- Food & beverage$10,43095%
- Education$5245%
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) | 80 | $1,844 |
| Johnson & Johnson | 50 | $1,551 |
| Incyte Corporation | 36 | $805 |
| Lilly USA, LLC | 28 | $645 |
| E.r. Squibb & Sons, L.L.C. | 29 | $600 |
| Amgen | 23 | $567 |
| Dermavant Sciences, Inc. | 33 | $531 |
| Galderma Laboratories, L.p. | 26 | $486 |
| Sanofi | 17 | $472 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 26 | $389 |
| Sun Pharmaceutical Industries Inc. | 19 | $355 |
| Novartis | 19 | $349 |
| Arcutis Biotherapeutics, Inc. | 15 | $324 |
| Regeneron Healthcare Solutions, Inc. | 14 | $321 |
| UCB, Inc. | 11 | $272 |
| Pfizer | 13 | $237 |
| LEO Pharma Inc. | 10 | $205 |
| Revance Therapeutics, Inc. | 5 | $156 |
| Bristol Myers Squibb | 1 | $139 |
| Biofrontera Inc. | 7 | $122 |
| Organon | 6 | $112 |
| Boehringer Ingelheim | 5 | $104 |
| Sanofi-aventis U.S. LLC | 1 | $97 |
| Mayne Pharma Commercial LLC | 4 | $86 |
| Almirall LLC | 2 | $44 |
| Journey Medical Corporation | 2 | $42 |
| Nabriva Therapeutics, PLC | 2 | $37 |
| Acera Surgical, Inc. | 1 | $18 |
| Botanix SB Inc | 1 | $16 |
| Strata Skin Sciences, Inc. | 1 | $15 |
| LNHC, Inc | 1 | $14 |
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
$10,953 in reported general payments places this provider in the 75th percentile of 606 dermatology providers in Illinois.
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 |
|---|---|---|
| Humira(Cf) PenAdalimumab | 12 | $174,896 |
| Tacrolimus | 47 | $7,689 |
| Ketoconazole | 274 | $4,832 |
| Clobetasol Propionate | 80 | $3,793 |
| Doxycycline Monohydrate | 150 | $3,493 |
| Triamcinolone Acetonide | 93 | $1,786 |
| Metronidazole | 28 | $1,326 |
| Clindamycin Phosphate | 50 | $1,130 |
| Tretinoin | 23 | $972 |
| ValacyclovirValacyclovir Hcl | 40 | $965 |
| Hydroxychloroquine Sulfate | 24 | $920 |
| Doxycycline Hyclate | 51 | $739 |
| Betamethasone Dipropionate | 14 | $635 |
| Gentamicin Sulfate | 14 | $627 |
| Mupirocin | 48 | $474 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Chicago
- Raj ChovatiyaChicago$3.7M
- Peter LioChicago$2.5M
- Elizabeth KiracofeChicago$1.6M
- Walter LiszewskiChicago$1.2M
- Maria ColavincenzoChicago$627K
- Carolyn JacobChicago$606K
- Roopal KunduChicago$498K
- Sarah ChamlinChicago$415K
- Omer IbrahimChicago$313K
- Joaquin BrievaChicago$311K
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.