Sherri Lee Thornton, MD
Obstetrics & Gynecology · Normal, ILNPI 1770695975
Payments from drug & device makers
Across 218 payments — averaging $18.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$871
- Astellas Pharma US Inc$523
- Sumitomo Pharma America, Inc.$476
- Therapeuticsmd, Inc.$336
- Pfizer$270
- Biogen$267
- plus $1K from 30 others
What the payments were for
- Food & beverage$4,03098%
- Education$952%
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 | 49 | $871 |
| Astellas Pharma US Inc | 22 | $523 |
| Sumitomo Pharma America, Inc. | 21 | $476 |
| Therapeuticsmd, Inc. | 23 | $336 |
| Pfizer | 14 | $270 |
| Biogen | 14 | $267 |
| Exeltis, USA Inc. | 11 | $164 |
| Bayer | 8 | $139 |
| Organon | 6 | $110 |
| Coopersurgical, Inc. | 2 | $81 |
| Daiichi Sankyo Inc. | 4 | $79 |
| Avion Pharmaceuticals | 5 | $78 |
| Myovant Sciences Inc. | 4 | $72 |
| Urovant Sciences Inc | 4 | $72 |
| Axsome Therapeutics, Inc. | 3 | $56 |
| Hologic Sales And Service, LLC | 3 | $55 |
| Lilly USA, LLC | 2 | $55 |
| Mayne Pharma Commercial LLC | 2 | $44 |
| Exact Sciences | 2 | $43 |
| Evofem Biosciences, Inc. | 2 | $35 |
| Scynexis, Inc. | 1 | $26 |
| Pacira Pharmaceuticals Incorporated | 1 | $25 |
| Coloplast | 1 | $24 |
| Heron Therapeutics, Inc. | 1 | $24 |
| Lupin Inc. | 2 | $24 |
| Vertex | 1 | $22 |
| Novo Nordisk | 1 | $21 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $19 |
| Conmed Corporation | 1 | $19 |
| Davol Inc. | 1 | $16 |
| Roche Diagnostics Corporation | 1 | $15 |
| Amgen | 1 | $14 |
| Olympus America Inc. | 1 | $14 |
| Radius Health, Inc. | 1 | $13 |
| Merck | 1 | $12 |
| Convatec Inc. | 1 | $12 |
How this compares
$4,125 in reported general payments places this provider in the 85th percentile of 1,732 obstetrics & gynecology 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 |
|---|---|---|
| Estradiol | 64 | $3,023 |
| Clobetasol Propionate | 11 | $786 |
| ValacyclovirValacyclovir Hcl | 16 | $741 |
| ProgesteroneProgesterone, Micronized | 17 | $547 |
| Oxybutynin Chloride ErOxybutynin Chloride | 18 | $310 |
| Escitalopram Oxalate | 17 | $223 |
| Alendronate Sodium | 17 | $17 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Normal
- Phyllis MarxSkokie$2M
- Mary Jenkins VogelEvanston$886K
- Charles MillerNaperville$603K
- Lee ShulmanChicago$577K
- Anne SchaibleOak Lawn$546K
- Christopher OlsonNaperville$530K
- Laura PearlmanSkokie$426K
- Maria TamChicago$378K
- Amy WhitakerChicago$351K
- Gregory UrsinoChicago$242K
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.