Robert Williams, PHD
NPI 1578929386ActiveIndividual· Psychologist· Windham, ME
Psychologist (PHD) in Windham, Maine, licensed in MA and NH, with an NPI issued in January 2016.
Overview
| NPI | 1578929386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD |
| Sole proprietor | Yes |
| NPI issued | Jan 8, 2016 |
| Last updated in NPPES | Jan 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist Primary | 103T00000X | 3439 | MA |
| Psychologist | 103T00000X | 259 INACTIVE | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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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