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Tonia Lyn Mason, CADC

Addiction (Substance Use Disorder) Counselor in Rumford, ME · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447710462

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Registry record

Entity type Individual (Type 1)
Name Tonia Lyn Mason
Credential CADC
Sex Female
Practice address 150 Congress St, Rumford, ME, 04276
Phone (207) 364-3549
Enumeration date Mar 25, 2019
Last updated in NPPES Mar 25, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CAC6612 (ME) Primary

Other identifiers

Identifier Type State Issuer
1962591230 Medicaid ME -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Tonia Mason?
The National Provider Identifier (NPI) for Tonia Mason is 1447710462, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tonia Mason practice?
The practice location on file with NPPES is in Rumford, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-25.