Mark Allen Lsw, Ladc, Ccs
About this NPIWhat this record shows.
NPI 1790671550 is registered to Mark Allen Lsw, Ladc, Ccs, a Addiction Counselor practising at 18 Mollison Way in Lewiston, Maine. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Allen Lsw, Ladc, Ccs has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mark Allen Lsw, Ladc, Ccs accepts. To confirm in-network status with your specific health plan, contact Mark Allen Lsw, Ladc, Ccs directly at (207) 312-6860.
Frequently asked
Yes. NPI 1790671550 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (207) 312-6860.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mark Allen Lsw, Ladc, Ccs is a Type-1 individual NPI.