Kathleen Dungan, MD
Endocrinology, Diabetes & Metabolism · Columbus, OHNPI 1598795098
Payments from drug & device makers
Across 262 payments — averaging $5354.60 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Dexcom, Inc.$440K
- Insulet Corporation$333K
- Sanofi-aventis U.S. LLC$277K
- Sequel Med Tech, LLC$165K
- Eli Lilly$95K
- Sanofi US Services Inc.$32K
- plus $61K from 6 others
Across 3 payments — averaging $988.13 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.
- Sanofi-aventis U.S. LLC$3K
- Eli Lilly$159
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 |
|---|---|---|
| Dexcom, Inc. | 16 | $439,667 |
| Insulet Corporation | 20 | $333,229 |
| Sanofi-aventis U.S. LLC | 5 | $276,597 |
| Sequel Med Tech, LLC | 152 | $165,180 |
| Eli Lilly | 28 | $95,171 |
| Sanofi US Services Inc. | 15 | $32,368 |
| Abbott | 15 | $27,452 |
| Novo Nordisk AS | 6 | $21,678 |
| Vertex | 1 | $4,914 |
| Lexicon Pharmaceuticals, Inc. | 1 | $3,751 |
| GSK | 2 | $2,890 |
| Lilly USA, LLC | 1 | $8 |
How this compares
$1,402,905 in reported general payments places this provider in the 95th percentile of 312 endocrinology, diabetes & metabolism providers in Ohio.
See all endocrinology, diabetes & metabolism providers in Ohio →
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.
Other endocrinology, diabetes & metabolism in Columbus
- Elena ChristofidesColumbus$3.5M
- Steven IngColumbus$1.9M
- Kyaw SoeColumbus$1.3M
- Samuel AndersonColumbus$556K
- Kathleen WyneColumbus$510K
- Luma GhalibColumbus$180K
- Ravi DhawaleColumbus$175K
- Lawrence KirschnerColumbus$142K
- Laura RyanColumbus$126K
- Jennifer SiposColumbus$75K
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.