Mamata Narendran, MD
Obstetrics & Gynecology · Montgomery, OHNPI 1669421285
Payments from drug & device makers
Across 80 payments — averaging $27.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Hill-rom Services, Inc$650
- Astellas Pharma US Inc$312
- Hologic Sales And Service, LLC$207
- AbbVie$169
- Sumitomo Pharma America, Inc.$164
- Minerva Surgical, Inc$87
- plus $618 from 21 others
What the payments were for
- Speaking & faculty fees$65029%
- Food & beverage$1,55671%
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 |
|---|---|---|
| Hill-rom Services, Inc | 1 | $650 |
| Astellas Pharma US Inc | 18 | $312 |
| Hologic Sales And Service, LLC | 7 | $207 |
| AbbVie | 12 | $169 |
| Sumitomo Pharma America, Inc. | 8 | $164 |
| Minerva Surgical, Inc | 3 | $87 |
| Coopersurgical, Inc. | 2 | $79 |
| Intuitive Surgical | 1 | $79 |
| Organon | 3 | $50 |
| Pfizer | 3 | $47 |
| Shield Therapeutics Inc | 3 | $44 |
| Therapeuticsmd, Inc. | 3 | $41 |
| Biohaven Pharmaceuticals, Inc. | 1 | $32 |
| Convatec Inc. | 1 | $25 |
| Merck | 2 | $24 |
| Radius Health, Inc. | 1 | $24 |
| Johnson & Johnson | 1 | $21 |
| Exact Sciences | 1 | $18 |
| Optumhealth Care Solutions, LLC | 1 | $18 |
| Avion Pharmaceuticals | 1 | $17 |
| Lilly USA, LLC | 1 | $16 |
| Agile Therapeutics, Inc. | 1 | $16 |
| Bayer | 1 | $15 |
| Meditrina | 1 | $14 |
| Mylan Pharmaceuticals Inc. | 1 | $13 |
| Amgen | 1 | $13 |
| Vertical Pharmaceuticals, LLC | 1 | $13 |
How this compares
$2,206 in reported general payments places this provider in the 75th percentile of 1,376 obstetrics & gynecology providers in Ohio.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Estradiol | 65 | $6,609 |
| Clobetasol Propionate | 15 | $331 |
| Alendronate Sodium | 25 | $83 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Montgomery
- Julia LeeMontgomery$93K
- Margaret RheeAkron$19.6M
- Harold GreenColumbus$2.3M
- Stuart WeprinEnglewood$1.2M
- Abner CorderoTiffin$985K
- Jeffrey MangelCleveland$886K
- Angelina GangestadCleveland$744K
- Gerard ReillyCincinnati$582K
- Sarah ArtmanHilliard$512K
- Samir AhujaMentor$430K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.