Mark P. Murphy, DO
NPI 1033554464ActiveIndividual· Psychiatry & Neurology, Psychiatry· Twin Falls, ID
Psychiatry & Neurology, Psychiatry (DO) with St Joseph Hospital LLC, practicing in Twin Falls, Idaho. Their prescriptions cost Medicare Part D more than their services did: $277,838 for 2,254 claims, against $7,190 paid for services in 2024.
Overview
| NPI | 1033554464 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 29, 2013 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MRO-1501 | ID |
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 - Psychiatry (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 99 across 6 procedure codes |
| Paid by Medicare | $7,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,254 · 2,984 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $277,838 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- St Joseph Hospital LLCLewiston, ID · 93 clinicians
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 20 psychiatrists in Twin Falls · All psychiatrists in Idaho