Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dan D Lavigne, BS, LADC

Addiction (Substance Use Disorder) Counselor in Bethlehem, NH · enumerated 2016.

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

National Provider Identifier

1356799332

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Registry record

Entity type Individual (Type 1)

Name Dan D Lavigne

Credential BS, LADC

Sex Male

Practice address 3957 Main St, Bethlehem, NH, 03574

Phone (603) 869-2210

Enumeration date May 31, 2016

Last updated in NPPES Jan 11, 2017

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 0984 (NH) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Dan Lavigne?

Dan Lavigne is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-11.