Matthew Greenstein
NPI 1881187870ActiveIndividual· Emergency Medicine· Columbia, MO
Emergency Medicine in Columbia, Missouri, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2018). 310 Medicare patients in 2024, $40,661 paid; nearly all of their 299 Part D prescriptions were generic (93%).
Overview
| NPI | 1881187870 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 13, 2018 |
| Last updated in NPPES | Jun 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 2018018342 | 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 - Emergency Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 352 across 15 procedure codes |
| Paid by Medicare | $40,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 303 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $5,080 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Emergency Medicine |
Medical group
- Capital Emergency Physicians, PCJefferson City, MO · 5 clinicians
Hospital affiliation
- Ssm Health St. Mary's Hospital - Jefferson CityJefferson City, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 153 emergency medicine physicians in Columbia · All emergency medicine physicians in Missouri