Mark Clements
Pediatric Endocrinology · Kansas City, MONPI 1992902837
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 4 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 3 manufacturers reported payments, led by Medtronic at 56.4% of the total. That places this record below the midpoint for pediatric endocrinology clinicians in MO, where the typical reported total is $420.
Across 4 payments — averaging $101.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$229
- Dexcom, Inc.$124
- Senseonics, Incorporated$53
Across 84 payments — averaging $5676.81 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.
- Dexcom, Inc.$278K
- Boehringer Ingelheim$70K
- Eli Lilly$67K
- Mannkind Corporation$27K
- Boehringer Ingelheim Pharma GmbH & Co.kg$14K
- Abbott$14K
- plus $5K from 3 others
What the payments were for
- Food & beverage$407100%
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 |
|---|---|---|
| Medtronic | 2 | $229 |
| Dexcom, Inc. | 1 | $124 |
| Senseonics, Incorporated | 1 | $53 |
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
$407 in reported general payments places this provider in the 45th percentile of 48 pediatric endocrinology providers in Missouri.
Other pediatric endocrinology in Kansas City
- Ryan McDonoughKansas City$195K
- Joseph CernichKansas City$25K
- Matthew FeldtKansas City$13K
- Erica ZarseKansas City$3K
- Michelle KnollKansas City$940
- Figen UgrasbulKansas City$903
- Melissa Kaori LitaoKansas City$819
- Julia BroussardKansas City$754
- Yun YanKansas City$651
- Cintya SchweisbergerKansas City$612
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.