John Llewelyn, MD
Obstetrics & Gynecology · Saginaw, MINPI 1326497066
Payments from drug & device makers
What this record shows
This record is dominated by education: $6,000 of the $6,579 with a category attached, or 91.2%. Intuitive Surgical accounts for 91.2% of it on its own, with 14 other manufacturers making up the rest. Reporting peaked in 2023 at $6,126 and has fallen 99.5% since, to $33 in 2024. Among obstetrics & gynecology clinicians in MI 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 32 payments — averaging $205.59 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$6K
- AbbVie$287
- Channel Medsystems, Inc.$50
- Bayer$35
- Coloplast$34
- Daiichi Sankyo Inc.$27
- plus $146 from 9 others
Across 175 payments — averaging $712.01 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Abbott$125K
What the payments were for
- Food & beverage$5799%
- Education$6,00091%
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 |
|---|---|---|
| Intuitive Surgical | 2 | $6,000 |
| AbbVie | 16 | $287 |
| Channel Medsystems, Inc. | 1 | $50 |
| Bayer | 2 | $35 |
| Coloplast | 1 | $34 |
| Daiichi Sankyo Inc. | 1 | $27 |
| Medtronic | 1 | $23 |
| Astellas Pharma US Inc | 1 | $18 |
| Lupin Inc. | 1 | $17 |
| Dermira, Inc. | 1 | $17 |
| Pfizer | 1 | $16 |
| Coopersurgical, Inc. | 1 | $16 |
| Mylan Pharmaceuticals Inc. | 1 | $14 |
| Teleflex LLC | 1 | $14 |
| AstraZeneca | 1 | $12 |
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.
- DAVINCI XI$6,000
How this compares
$6,579 in reported general payments places this provider in the 90th 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 |
|---|---|---|
| Medroxyprogesterone Acetate | 17 | $399 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Saginaw
- Tiffany KimSaginaw$16K
- Thomas MinnecSaginaw$9K
- 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.