Dimitrios Mathios, MD
NPI 1568857373ActiveIndividual· Neurological Surgery· Saint Louis, MO
Neurological Surgery (MD) with Washington University and 1 other group, practicing in Saint Louis, Missouri. 133 Medicare patients in 2024, $116,532 paid; nearly all of their 84 Part D prescriptions were generic (99%). Gt Medical Technologies, Inc was the largest of 2 companies reporting payments in 2025, $278.09 in all, mostly food and beverage. Lists Alton Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568857373 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2015 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Apr 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 2023027385 | 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 - Neurosurgery (IL); Practitioner - Neurosurgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 363 across 51 procedure codes |
| Paid by Medicare | $116,532 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 103 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $922.74 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Washington University Physicians in Illinois IncSaint Louis, MO · 175 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$278.09 · 3 payments from 2 companies
- 2024$1,317 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gt Medical Technologies, Inc | $189.12 | 2 |
| Mauna Kea Technologies, Inc. | $88.97 | 1 |
What the 2025 payments were for
- Food and Beverage$278.09 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 neurosurgeons in Saint Louis · All neurosurgeons in Missouri