Mehmet Erk
Obstetrics & Gynecology · Williamsville, NYNPI 1205801701
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.5% of the total across 251 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 33 manufacturers, the largest accounting for just 17.4% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2019 at $1,390 and has fallen 59.5% since, to $563 in 2023. Among obstetrics & gynecology clinicians in NY with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 251 payments — averaging $18.71 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$817
- Therapeuticsmd, Inc.$574
- Pfizer$364
- Mayne Pharma Commercial LLC$332
- Exeltis, USA Inc.$279
- Astellas Pharma US Inc$260
- plus $2K from 27 others
What the payments were for
- Food & beverage$4,53297%
- Education$1643%
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 | 34 | $817 |
| Therapeuticsmd, Inc. | 32 | $574 |
| Pfizer | 29 | $364 |
| Mayne Pharma Commercial LLC | 15 | $332 |
| Exeltis, USA Inc. | 25 | $279 |
| Astellas Pharma US Inc | 10 | $260 |
| Amgen | 8 | $225 |
| Avion Pharmaceuticals | 17 | $212 |
| Agile Therapeutics, Inc. | 8 | $155 |
| Duchesnay USA Incorporated | 4 | $149 |
| Coopersurgical, Inc. | 7 | $142 |
| Aspira Women's Health Inc | 1 | $141 |
| Mylan Pharmaceuticals Inc. | 6 | $116 |
| Merck | 7 | $113 |
| Bayer | 6 | $98 |
| Exact Sciences | 4 | $84 |
| Novo Nordisk | 4 | $82 |
| Myovant Sciences Inc. | 4 | $82 |
| Daiichi Sankyo Inc. | 4 | $66 |
| AMAG Pharmaceuticals, Inc. | 5 | $59 |
| Organon | 3 | $52 |
| Vertical Pharmaceuticals, LLC | 3 | $43 |
| Hologic Sales And Service, LLC | 3 | $39 |
| Boston Scientific | 1 | $29 |
| Millicent US Inc | 2 | $28 |
| Scynexis, Inc. | 2 | $27 |
| AstraZeneca | 1 | $25 |
| Mission Pharmacal Company | 1 | $20 |
| Roche Diagnostics Corporation | 1 | $17 |
| Neuronetics, Inc. | 1 | $17 |
| Meditrina | 1 | $17 |
| Coloplast | 1 | $16 |
| Evofem Biosciences, Inc. | 1 | $16 |
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
$4,696 in reported general payments places this provider in the 90th percentile of 2,673 obstetrics & gynecology providers in New York.
Other obstetrics & gynecology in Williamsville
- Samantha DeansWilliamsville$19K
- Mary PolanNew York$862K
- Steven GoldsteinNew York$551K
- Veronica LernerNew York$368K
- Lisa EngNew York$219K
- Theodore GoldmanEast Northport$213K
- Miriam CremerBrooklyn$196K
- Rachel MaschNew York$187K
- Amy PollackNew York$184K
- Jian Qun HuangNew York$160K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.