Mark Allen, LSW, LADC, CCS
NPI 1790671550ActiveIndividual· Counselor, Addiction (Substance Use Disorder)· Lewiston, ME
Counselor, Addiction (Substance Use Disorder) (LSW, LADC, CCS) in Lewiston, Maine, licensed in ME, with an NPI issued in June 2025.
Overview
| NPI | 1790671550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | LSW, LADC, CCS |
| Sole proprietor | Yes |
| NPI issued | Jun 17, 2025 |
| Last updated in NPPES | Jun 17, 2025 |
| Certified by provider | Jun 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Counselor, Addiction (Substance Use Disorder) Primary | 101YA0400X | LC5002 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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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