Shannon Madison
Obstetrics & Gynecology · Nashville, TNNPI 1023428588
Payments from drug & device makers
Across 90 payments — averaging $19.88 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$200
- Astellas Pharma US Inc$181
- Covidien LP$150
- Bayer$113
- Biogen$111
- Teva Pharmaceuticals USA, Inc.$103
- plus $931 from 26 others
What the payments were for
- Travel & lodging$684%
- Food & beverage$1,63691%
- Education$855%
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 | 10 | $200 |
| Astellas Pharma US Inc | 7 | $181 |
| Covidien LP | 6 | $150 |
| Bayer | 5 | $113 |
| Biogen | 5 | $111 |
| Teva Pharmaceuticals USA, Inc. | 7 | $103 |
| Biohaven Pharmaceuticals, Inc. | 3 | $85 |
| Organon | 4 | $79 |
| Exact Sciences | 3 | $66 |
| Amgen | 3 | $61 |
| Exeltis, USA Inc. | 4 | $59 |
| Axonics, Inc. | 3 | $57 |
| Millicent US Inc | 3 | $55 |
| Daiichi Sankyo Inc. | 3 | $54 |
| Aspira Women's Health Inc | 2 | $46 |
| Coopersurgical, Inc. | 2 | $35 |
| Mayne Pharma Commercial LLC | 2 | $31 |
| Bardy Diagnostics, Inc. | 2 | $30 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $29 |
| Pfizer | 2 | $26 |
| Shield Therapeutics Inc | 1 | $26 |
| Lilly USA, LLC | 2 | $23 |
| Novo Nordisk | 1 | $23 |
| Medtronic | 1 | $20 |
| Otsuka America Pharmaceutical, Inc. | 1 | $20 |
| Seqirus USA Inc | 1 | $19 |
| Myovant Sciences Inc. | 1 | $16 |
| Pacira Pharmaceuticals Incorporated | 1 | $16 |
| Minerva Surgical, Inc | 1 | $16 |
| Hologic Sales And Service, LLC | 1 | $15 |
| Evofem Biosciences, Inc. | 1 | $12 |
| Johnson & Johnson | 1 | $12 |
How this compares
$1,789 in reported general payments places this provider in the 60th percentile of 763 obstetrics & gynecology providers in Tennessee.
Other obstetrics & gynecology in Nashville
- Michael SwanNashville$146K
- Royce AdkinsNashville$95K
- Olga MuldoonNashville$91K
- Kimberly LooneyNashville$84K
- Lewis BellardoNashville$20K
- Suzanne BryantNashville$19K
- Stephen ClendeninNashville$14K
- Christopher SizemoreNashville$13K
- Laura BinkleyNashville$12K
- Georgia FerrellNashville$11K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.