Keith W. Ellis, MD
NPI 1033275896ActiveIndividual· Internal Medicine· Springfield, MO
Internal Medicine (MD) in Springfield, Missouri, trained at Texas A & M University System, Hsc, College of Medicine (class of 1997). Medicare paid $40,427 for services to 371 patients in 2024. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $132.20 in all, mostly food and beverage.
Overview
| NPI | 1033275896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 28, 2006 |
| Last updated in NPPES | Jul 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2000151548 | 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 | 371 |
|---|---|
| Services billed | 381 across 11 procedure codes |
| Paid by Medicare | $40,427 |
Education and affiliations
| Medical school | Texas A & M University System, Hsc, College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
Medical group
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
Hospital affiliations
- Citizens Memorial HospitalBolivar, MO
- Mercy Hospital AuroraAurora, MO
- Mercy Hospital LebanonLebanon, MO
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
- 2025$132.20 · 2 payments from 2 companies
- 2024$87.35 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $95.59 | 1 |
| Cagent Vascular Inc | $36.61 | 1 |
What the 2025 payments were for
- Food and Beverage$132.20 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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