John Llewelyn, MD
Obstetrics & Gynecology · Saginaw, MINPI 1942209424
Payments from drug & device makers
Across 100 payments — averaging $20.26 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$593
- Myriad Women's Health, Inc.$334
- Hologic Sales And Service, LLC$313
- Myovant Sciences Inc.$117
- Intuitive Surgical$92
- Sumitomo Pharma America, Inc.$76
- plus $501 from 16 others
What the payments were for
- Food & beverage$2,026100%
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 | 40 | $593 |
| Myriad Women's Health, Inc. | 2 | $334 |
| Hologic Sales And Service, LLC | 16 | $313 |
| Myovant Sciences Inc. | 8 | $117 |
| Intuitive Surgical | 1 | $92 |
| Sumitomo Pharma America, Inc. | 4 | $76 |
| Organon | 5 | $68 |
| Coopersurgical, Inc. | 2 | $65 |
| Astellas Pharma US Inc | 3 | $52 |
| Agile Therapeutics, Inc. | 3 | $39 |
| Lupin Inc. | 3 | $38 |
| Coloplast | 1 | $34 |
| Boston Scientific | 2 | $33 |
| Mayne Pharma Commercial LLC | 1 | $33 |
| Pfizer | 2 | $31 |
| Medtronic | 1 | $23 |
| Shield Therapeutics Inc | 1 | $17 |
| Smith+Nephew | 1 | $17 |
| Channel Medsystems, Inc. | 1 | $16 |
| Evofem Biosciences, Inc. | 1 | $12 |
| Therapeuticsmd, Inc. | 1 | $12 |
| Merck | 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.
- myRisk$269
How this compares
$2,026 in reported general payments places this provider in the 75th 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 |
|---|---|---|
| Tolterodine Tartrate ErTolterodine Tartrate | 14 | $1,237 |
| Estradiol | 48 | $1,076 |
| ProgesteroneProgesterone, Micronized | 19 | $966 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Saginaw
- Jacquelyn RobinsonSaginaw$539K
- Duane HeilbronnSaginaw$234K
- John LlewelynSaginaw$131K
- Thomas MinnecSaginaw$48K
- Tiffany KimSaginaw$16K
- Haider MahdiDetroit$3.4M
- Andrew WagnerMidland$2M
- Jason BellAnn Arbor$548K
- Jouhaina MalehDearborn$524K
- Awoniyi AwonugaSouthfield$445K
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.