Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Shannon A. Gauthier, MA, LMHC, R-DMT

Mental Health Counselor in Littleton, MA · enumerated 2010.

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

National Provider Identifier

1497085708

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Registry record

Entity type Individual (Type 1)

Name Mrs. Shannon A. Gauthier

Credential MA, LMHC, R-DMT

Sex Female

Practice address 119 Russell St, Littleton, MA, 01460

Phone (978) 679-1200

Fax (978) 486-4037

Enumeration date Jan 8, 2010

Last updated in NPPES Apr 11, 2011

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 7258 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
7258	Other	MA	LICENSE MENTAL HEALTH COUNSELOR

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 is the NPI number for Shannon Gauthier?

The National Provider Identifier (NPI) for Shannon Gauthier is 1497085708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Shannon Gauthier practice?

The practice location on file with NPPES is in Littleton, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-11.