Jeremiah McNamara, MD
Obstetrics & Gynecology · Lone Tree, CONPI 1417245713
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $7,560 of the $12,209 with a category attached, or 61.9%. Medtronic accounts for 88.0% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2023 at $9,901 and has fallen 98.3% since, to $170 in 2025. Among obstetrics & gynecology clinicians in CO 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 34 payments — averaging $359.08 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$11K
- Boston Scientific$983
- Hologic Sales And Service, LLC$182
- Intuitive Surgical$99
- Bayer$93
- Myovant Sciences Inc.$39
- plus $66 from 3 others
Across 4 payments — averaging $601.89 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.
- Medtronic$2K
What the payments were for
- Consulting fees$7,56062%
- Speaking & faculty fees$2,97024%
- Travel & lodging$8267%
- Food & beverage$8537%
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 |
|---|---|---|
| Medtronic | 13 | $10,746 |
| Boston Scientific | 7 | $983 |
| Hologic Sales And Service, LLC | 4 | $182 |
| Intuitive Surgical | 1 | $99 |
| Bayer | 4 | $93 |
| Myovant Sciences Inc. | 2 | $39 |
| Abbott | 1 | $24 |
| Coopersurgical, Inc. | 1 | $22 |
| Caldera Medical, Inc | 1 | $20 |
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
$12,209 in reported general payments places this provider in the 95th percentile of 705 obstetrics & gynecology providers in Colorado.
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 |
|---|---|---|
| GemtesaVibegron | 20 | $17,468 |
| Estradiol | 140 | $10,268 |
| Estradiol (Twice Weekly)Estradiol | 14 | $2,327 |
| Estradiol (Once Weekly)Estradiol | 18 | $1,858 |
| ProgesteroneProgesterone, Micronized | 27 | $829 |
| Misoprostol | 15 | $30 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Lone Tree
- Steven GroverLone Tree$23K
- Heidi OsterLone Tree$8K
- Brenda CampLone Tree$7K
- John CraneLoveland$415K
- James LukbanEnglewood$175K
- Wayne FurrLonetree$106K
- William BrownDenver$76K
- Kristina TocceDenver$57K
- Jill LissAurora$57K
- Alison CowanLouisville$32K
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.