Stephen Mark Melnychuk, D.O.
NPI 1255598611ActiveIndividual· Emergency Medicine, Emergency Medical Services· Tuba City, AZ
Emergency Medicine, Emergency Medical Services (D.O.) in Tuba City, Arizona, trained at Philadelphia College of Osteopathic Medicine (class of 2006). In 2024 Medicare paid $14,457 for 165 patients, and Part D covered 136 of their prescriptions, 81% of them generic.
Overview
| NPI | 1255598611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 21, 2008 |
| Last updated in NPPES | Sep 3, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | 05240 | AZ |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 229 across 16 procedure codes |
| Paid by Medicare | $14,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 136 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $4,513 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical group
- Dhhs Ihs Phoenix AreaWhiteriver, AZ · 71 clinicians
Hospital affiliations
- San Carlos Apache Healthcare CorporationPeridot, AZ
- Whiteriver Phs Indian HospitalWhiteriver, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records