Kevin Halsey, MD
NPI 1942268206ActiveIndividual· Internal Medicine, Gastroenterology· Columbia, MO
Internal Medicine, Gastroenterology (MD) in Columbia, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1999). In 2024 Medicare paid $225,112 for 708 patients, and Part D covered 423 of their prescriptions, 85% of them generic. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $904.64 in all, mostly food and beverage.
Overview
| NPI | 1942268206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Aug 18, 2022 |
| Certified by provider | Aug 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2007010295 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 708 |
|---|---|
| Services billed | 2,320 across 62 procedure codes |
| Paid by Medicare | $225,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 423 · 717 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $254,206 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical groups
- Boone Physician Services LLCColumbia, MO · 250 clinicians
- Gastrointestinal Associates, LLCColumbia, MO · 30 clinicians
Hospital affiliations
- Boone Hospital CenterColumbia, MO
- Lake Regional Health SystemOsage Beach, MO
- Macon County Samaritan Memorial HospitalMacon, MO
- Northeast Regional Medical CenterKirksville, MO
- University of Missouri Health CareColumbia, MO
Industry payments (Open Payments)
- 2025$904.64 · 41 payments from 12 companies
- 2024$936.41 · 34 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $209.64 | 11 |
| Aimmune Therapeutics, Inc. | $190.77 | 11 |
| Abbvie Inc. | $145.94 | 7 |
| Cook Medical LLC | $127.72 | 1 |
| Genzyme Corporation | $60.01 | 2 |
What the 2025 payments were for
- Food and Beverage$904.64 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 gastroenterologists in Columbia · All gastroenterologists in Missouri