Matthew Justin Larsen, MD
NPI 1194916049ActiveIndividual· Emergency Medicine· Pittsburgh, PA
Emergency Medicine (MD) in Pittsburgh, Pennsylvania, trained at University of Utah School of Medicine (class of 1999). 113 Medicare patients in 2024, $11,966 paid; nearly all of their 88 Part D prescriptions were generic (92%). Abiomed reported $60.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194916049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 6, 2007 |
| Last updated in NPPES | Aug 6, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MT188047 | PA |
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 (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 121 across 11 procedure codes |
| Paid by Medicare | $11,966 |
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 88 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $2,506 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Emergency Medicine |
Medical group
- St Lukes Clinic LLCTwin Falls, ID · 316 clinicians
Hospital affiliation
- St Lukes Magic Valley Medical CenterTwin Falls, ID
Industry payments (Open Payments)
- 2025$60.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $60.58 | 1 |
What the 2025 payments were for
- Food and Beverage$60.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 431 emergency medicine physicians in Pittsburgh · All emergency medicine physicians in Pennsylvania