Mark Edward Stewart, DO
NPI 1164634390ActiveIndividual· Psychiatry & Neurology, Psychiatry· Springfield, MO
Psychiatry & Neurology, Psychiatry (DO) with Citizens Memorial Healthcare, practicing in Springfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $70,619 for 909 claims, against $22,622 paid for services in 2024. Teva Pharmaceuticals USA, Inc. reported $31.20 in payments in 2025, mostly food and beverage. Lists Citizens Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1164634390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | Jul 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 0531752 | KS |
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 - Psychiatry (KS); Practitioner - Psychiatry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 338 across 10 procedure codes |
| Paid by Medicare | $22,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 909 · 957 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $70,619 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Citizens Memorial HealthcareBolivar, MO · 146 clinicians
Hospital affiliation
- Citizens Memorial HospitalBolivar, MO
Industry payments (Open Payments)
- 2025$31.20 · 2 payments from 1 company
- 2024$179.28 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $31.20 | 2 |
What the 2025 payments were for
- Food and Beverage$31.20 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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