Gary L. Cornette, D.O.
NPI 1639149271ActiveIndividual· Internal Medicine, Gastroenterology· Overland Park, KS
Internal Medicine, Gastroenterology (D.O.) in Overland Park, Kansas, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1979). In 2024 Medicare paid $26,284 for 154 patients, and Part D covered 710 of their prescriptions, 89% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 2 companies reporting payments in 2025, $69.44 in all, mostly food and beverage.
Overview
| NPI | 1639149271 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 25, 2006 |
| Last updated in NPPES | Dec 27, 2021 |
| Certified by provider | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 05-23660 | KS |
| Internal Medicine, Gastroenterology | 207RG0100X | 02002889A | IN |
| Internal Medicine, Gastroenterology | 207RG0100X | 2021047585 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (KS); Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 219 across 23 procedure codes |
| Paid by Medicare | $26,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 710 · 982 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $19,495 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Gastroenterology |
Medical group
- Saint Lukes Physician Group IncOverland Park, KS · 1,237 clinicians
Hospital affiliations
- Allen County Regional HospitalIola, KS
- Anderson County HospitalGarnett, KS
- Holton Community HospitalHolton, KS
- Saint Luke's South HospitalOverland Park, KS
- St Lukes Hospital of Kansas CityKansas City, MO
Industry payments (Open Payments)
- 2025$69.44 · 2 payments from 2 companies
- 2024$41.82 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $50.61 | 1 |
| Braintree Laboratories, Inc. | $18.83 | 1 |
What the 2025 payments were for
- Food and Beverage$69.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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