Jana Miriam McKenzie, D.O.
NPI 1629339122ActiveIndividual· Internal Medicine· Saint Joseph, MO
Internal Medicine (D.O.) with Heartland Regional Medical Center, practicing in Saint Joseph, Missouri. Their prescriptions cost Medicare Part D more than their services did: $342,695 for 4,547 claims, against $90,131 paid for services in 2024. Abbvie Inc. reported $14.44 in payments in 2025, mostly food and beverage. Lists Mosaic Life Care at St Joseph as a hospital affiliation.
Overview
| NPI | 1629339122 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 31, 2012 |
| Last updated in NPPES | Jan 6, 2021 |
| Certified by provider | Jan 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO52051 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hospitalist (MO); Practitioner - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 369 |
|---|---|
| Services billed | 1,099 across 15 procedure codes |
| Paid by Medicare | $90,131 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,547 · 4,565 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $342,695 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Heartland Regional Medical CenterSt Joseph, MO · 394 clinicians
Hospital affiliation
- Mosaic Life Care at St JosephSaint Joseph, MO
Other facilities
- Carriage Square Rehab and Healthcare CenterNursing home · Saint Joseph, MO
Industry payments (Open Payments)
- 2025$14.44 · 1 payment from 1 company
- 2024$307.03 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $14.44 | 1 |
What the 2025 payments were for
- Food and Beverage$14.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 internal medicine physicians in Saint Joseph · All internal medicine physicians in Missouri