Gina Castro
Obstetrics & Gynecology · Austell, GANPI 1548250491
Payments from drug & device makers
Across 61 payments — averaging $23.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Mayne Pharma Commercial LLC$235
- Astellas Pharma US Inc$234
- AbbVie$228
- Organon$221
- Biogen$86
- Hologic Sales And Service, LLC$65
- plus $379 from 14 others
What the payments were for
- Food & beverage$1,27388%
- Education$17512%
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 |
|---|---|---|
| Mayne Pharma Commercial LLC | 8 | $235 |
| Astellas Pharma US Inc | 5 | $234 |
| AbbVie | 9 | $228 |
| Organon | 14 | $221 |
| Biogen | 3 | $86 |
| Hologic Sales And Service, LLC | 2 | $65 |
| Daiichi Sankyo Inc. | 2 | $55 |
| Myovant Sciences Inc. | 2 | $42 |
| Shionogi Inc | 2 | $41 |
| Bayer | 2 | $37 |
| Sumitomo Pharma America, Inc. | 2 | $33 |
| Agile Therapeutics, Inc. | 2 | $27 |
| Optumhealth Care Solutions, LLC | 1 | $24 |
| Pacira Pharmaceuticals Incorporated | 1 | $23 |
| Aspira Women's Health Inc | 1 | $21 |
| Solventum Corporation | 1 | $18 |
| Evofem Biosciences, Inc. | 1 | $16 |
| Pfizer | 1 | $14 |
| Merck | 1 | $14 |
| LSI Solutions 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.
- NEXTSTELLIS$110
How this compares
$1,448 in reported general payments places this provider in the 60th percentile of 1,324 obstetrics & gynecology providers in Georgia.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Estradiol | 20 | $1,101 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Austell
- Gretchen MitchellCumming$4.5M
- Stephen BlankAtlanta$3.5M
- Eric BrownAtlanta$1.7M
- Melissa KottkeAtlanta$1.7M
- Allan DinnersteinFort Stewart$1.5M
- David MontaldiMarietta$1.1M
- Winifred SoufiAtlanta$889K
- Richard ZaneAlpharetta$638K
- Edmund KimLawrenceville$628K
- Serena TidwellColumbus$617K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.