Tristan A. Seitz, MD
NPI 1568482925ActiveIndividual· Hospitalist· Helena, MT
Hospitalist (MD) in Helena, Montana, trained at University of Washington School of Medicine (class of 1998). 246 Medicare patients in 2024, $64,664 paid; nearly all of their 255 Part D prescriptions were generic (90%).
Overview
| NPI | 1568482925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Mar 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 9881 | MT |
| Internal Medicine | 207R00000X | 9881 | MT |
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 - Internal Medicine (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 867 across 11 procedure codes |
| Paid by Medicare | $64,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 255 · 258 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $10,262 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical group
- St Peters HealthHelena, MT · 199 clinicians
Hospital affiliation
- St Peters HealthHelena, MT
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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