John Henry Marsh
NPI 1588556013ActiveIndividual· Chiropractor· Manhattan, MT
Chiropractor in Manhattan, Montana, trained at Northwestern College of Chiropractic (class of 2025). Enrolled in Medicare as practitioner - chiropractic.
Overview
| NPI | 1588556013 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 18, 2025 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor Primary | 111N00000X | 10026 | 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 - Chiropractic (MT) |
|---|
Education and affiliations
| Medical school | Northwestern College of Chiropractic |
|---|---|
| Graduation year | 2025 |
| Medicare specialty | Chiropractic |
Medical groups
- Big Sky Chiropractic Clinic PCBozeman, MT · 3 clinicians
- Manhattan Back and Neck IncManhattan, MT · 2 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other chiropractors in Manhattan
- 1114095502