Samuel I. Martisius, D.O.
NPI 1043440308ActiveIndividual· Emergency Medicine· Warren, MI
Emergency Medicine (D.O.) in Warren, Michigan, trained at Touro Un Col of Osteopathic Medicine, Henderson (class of 2009). 820 Medicare patients in 2024, $111,859 paid; nearly all of their 646 Part D prescriptions were generic (93%).
Overview
| NPI | 1043440308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2009 |
| Last updated in NPPES | Aug 25, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101018393 | MI |
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 (CA); Practitioner - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 820 |
|---|---|
| Services billed | 1,297 across 61 procedure codes |
| Paid by Medicare | $111,859 |
Part D prescriptions in 2024
| Prescriptions (claims) | 646 · 752 30-day fills |
|---|---|
| Patients | 396 |
| Total drug cost | $33,541 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Touro Un Col of Osteopathic Medicine, Henderson |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Emergency Medicine |
Medical group
- Pacific Redwood Medical Group IncUkiah, CA · 58 clinicians
Hospital affiliation
- Adventist Health Mendocino CoastFort Bragg, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Warren
- 1104002179
- 1285870360
- 1942865894
- 1003100314
- 1174734024
- 1275093114
- 1316520521
- 1376906180
- 1437222908
- 1528074416
- 1689102535
- 1811087398
All 33 emergency medicine physicians in Warren · All emergency medicine physicians in Michigan