Ross Patrick Wiedemann, MD
NPI 1437713385ActiveIndividual· Psychiatry & Neurology, Psychiatry· Bozeman, MT
Psychiatry & Neurology, Psychiatry (MD) with Bozeman Health Deaconess Hospital, practicing in Bozeman, Montana. Their prescriptions cost Medicare Part D more than their services did: $37,953 for 899 claims, against $15,843 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $19.22 in payments in 2024, mostly food and beverage. Lists Bozeman Health Deaconess Hospital as a hospital affiliation.
Overview
| NPI | 1437713385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 25, 2019 |
| Last updated in NPPES | Apr 9, 2025 |
| Certified by provider | Apr 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MED-PHYS-LIC-140970 | MT |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 324597 | LA |
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 (MT); Practitioner - Psychiatry (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 191 across 11 procedure codes |
| Paid by Medicare | $15,843 |
Part D prescriptions in 2024
| Prescriptions (claims) | 899 · 1,133 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $37,953 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Bozeman Health Deaconess HospitalBozeman, MT · 320 clinicians
Hospital affiliation
- Bozeman Health Deaconess HospitalBozeman, MT
Industry payments (Open Payments)
- 2024$19.22 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $19.22 | 1 |
What the 2024 payments were for
- Food and Beverage$19.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatrists in Bozeman
- 1710272588
- 1730247131
- 1083775035
- 1194285429
- 1245674159
- 1346276888
- 1255563268
- 1497383210
- 1811525066
- 1053846139
- 1194050393
- 1497142343
All 29 psychiatrists in Bozeman · All psychiatrists in Montana