Mathew Vettathu, MD
Obstetrics & Gynecology · Lansing, MINPI 1982053658
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $23,500 of the $28,101 with a category attached, or 83.6%. Applied Medical Resources Corporation accounts for 87.2% of it on its own, with 31 other manufacturers making up the rest. Reporting peaked in 2022 at $13,114 and has fallen 58.4% since, to $5,452 in 2025. Among obstetrics & gynecology clinicians in MI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 101 payments — averaging $278.23 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Applied Medical Resources Corporation$25K
- Intuitive Surgical$2K
- Biogen$234
- AbbVie$220
- Gynesonics, Inc.$137
- Davol Inc.$112
- plus $954 from 26 others
What the payments were for
- Speaking & faculty fees$23,50084%
- Travel & lodging$1,2865%
- Food & beverage$2,2188%
- Education$1,0984%
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 |
|---|---|---|
| Applied Medical Resources Corporation | 28 | $24,516 |
| Intuitive Surgical | 4 | $1,927 |
| Biogen | 10 | $234 |
| AbbVie | 11 | $220 |
| Gynesonics, Inc. | 3 | $137 |
| Davol Inc. | 2 | $112 |
| Coloplast | 4 | $110 |
| Coopersurgical, Inc. | 5 | $88 |
| Aspira Women's Health Inc | 1 | $80 |
| Merck | 2 | $53 |
| Therapeuticsmd, Inc. | 2 | $48 |
| Exeltis, USA Inc. | 2 | $47 |
| Pfizer | 3 | $42 |
| Aesculap, Inc. | 1 | $40 |
| Olympus America Inc. | 1 | $36 |
| Daiichi Sankyo Inc. | 2 | $35 |
| Hologic Sales And Service, LLC | 2 | $35 |
| Evofem Biosciences, Inc. | 2 | $34 |
| Molnlycke Health Care US, LLC | 1 | $34 |
| Johnson & Johnson | 2 | $34 |
| Vertex | 2 | $31 |
| Organon | 1 | $23 |
| Axonics, Inc. | 1 | $23 |
| Heron Therapeutics, Inc. | 1 | $21 |
| Exact Sciences | 1 | $21 |
| Bayer | 1 | $20 |
| Channel Medsystems, Inc. | 1 | $19 |
| Amgen | 1 | $18 |
| Minerva Surgical, Inc | 1 | $18 |
| Astellas Pharma US Inc | 1 | $16 |
| Agile Therapeutics, Inc. | 1 | $15 |
| Roche Diagnostics Corporation | 1 | $13 |
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.
- GelPOINT V-Path$24,216
- DAVINCI XI$1,000
- DA VINCI SP$500
- Da Vinci Surgical System$421
How this compares
$28,101 in reported general payments places this provider in the 95th percentile of 1,474 obstetrics & gynecology providers in Michigan.
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 | 89 | $7,818 |
| DottiEstradiol | 11 | $1,979 |
| Clobetasol Propionate | 19 | $232 |
| Ibuprofen | 18 | $99 |
| Oxycodone Hcl | 13 | $25 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Lansing
- David BoesLansing$38K
- Mark LewisLansing$14K
- David EisensteinDetroit$272K
- Peter TsengPort Huron$178K
- Robert ValiceChesterfield$175K
- Brent DavidsonDetroit$171K
- Michael EngelLake Orion$165K
- Ethan GoldsteinBloomfield Hills$140K
- Jay FisherWest Bloomfield$136K
- Barbara DepreeZeeland$118K
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.