Gina Castro
Obstetrics & Gynecology · Austell, GANPI 1548250491
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,273 of the $1,448 with a category attached, or 87.9%. It is spread thinly across 20 manufacturers, the largest accounting for just 16.2% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2024 at $547 and has fallen 77.3% since, to $124 in 2025.
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
- Edmund KimLawrenceville$628K
- Jacquelin WaltersDuluth$147K
- Nicole SparksJohns Creek$121K
- Lethenia BakerThomaston$111K
- Renee AllenAtlanta$74K
- Matthew RalstenFayetteville$64K
- Murray FreedmanAugusta$48K
- Tosha Rogers-JonesAtlanta$46K
- Teresa ByrdMarietta$41K
- Christopher BassilSuwanee$39K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.