Marianne Louise Walker, OTR/L
NPI 1851859680ActiveIndividual· Occupational Therapist· Sudbury, MA
Occupational Therapist (OTR/L) in Sudbury, Massachusetts, licensed in MA, with an NPI issued in March 2019.
Overview
| NPI | 1851859680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OTR/L |
| Sole proprietor | Yes |
| NPI issued | Mar 11, 2019 |
| Last updated in NPPES | Mar 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Occupational Therapist Primary | 225X00000X | — | MA |
| Occupational Therapist | 225X00000X | 10318 | MA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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