Charles Warren
Gynecology · Huntsville, ALNPI 1447217351
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.2% of the total across 72 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 21 manufacturers, the largest accounting for just 17.5% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2021 at $548 and has fallen 59.5% since, to $222 in 2022.
Across 72 payments — averaging $20.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$264
- Boston Scientific$245
- Aspira Women's Health Inc$178
- Channel Medsystems, Inc.$164
- Astellas Pharma US Inc$144
- AbbVie$80
- plus $433 from 15 others
What the payments were for
- Food & beverage$1,49699%
- Education$121%
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 |
|---|---|---|
| Pfizer | 20 | $264 |
| Boston Scientific | 6 | $245 |
| Aspira Women's Health Inc | 2 | $178 |
| Channel Medsystems, Inc. | 1 | $164 |
| Astellas Pharma US Inc | 11 | $144 |
| AbbVie | 5 | $80 |
| Amgen | 5 | $75 |
| Bayer | 4 | $67 |
| Mayne Pharma Commercial LLC | 2 | $42 |
| Exeltis, USA Inc. | 3 | $39 |
| BD | 1 | $30 |
| Merck | 2 | $26 |
| Lupin Inc. | 2 | $23 |
| Daiichi Sankyo Inc. | 1 | $23 |
| Dysis Medical, Inc. | 1 | $23 |
| Coopersurgical, Inc. | 1 | $21 |
| Roche Diagnostics Corporation | 1 | $18 |
| AMAG Pharmaceuticals, Inc. | 1 | $12 |
| Smith+Nephew | 1 | $12 |
| Sanara Medtech Inc. | 1 | $12 |
| Mylan Pharmaceuticals Inc. | 1 | $11 |
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
$1,509 in reported general payments places this provider in the 80th percentile of 51 gynecology providers in Alabama.
Other gynecology in Huntsville
- Holly RichterBirmingham$22K
- Alex ChildsBirmingham$9K
- Gena DunivanBirmingham$7K
- James DockeryMontgomery$6K
- John PorterMontgomery$5K
- Judi JehleMontgomery$5K
- Glenn GallaspyMobile$4K
- William SummersBirmingham$3K
- William MooreAlexander City$2K
- Robert SmithAuburn$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.