Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Dolores Charpentier, MA, LCMHC

Mental Health Counselor in Londonderry, NH · enumerated 2006 · practices at The Birch Street Counseling Ctr., Inc.

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

National Provider Identifier

1114023884

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Registry record

Entity type Individual (Type 1)

Name Ms. Dolores Charpentier

Credential MA, LCMHC

Sex Female

Practice address 226 Rockingham Rd, Londonderry, NH, 03053

Phone (603) 425-2989

Fax (603) 425-2978

Enumeration date Sep 16, 2006

Last updated in NPPES Apr 5, 2012

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 318 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
14Y000787NH01	Other	NH	BLUE CROSS BLUE SHIELD NH
30420618	Medicaid	NH	-

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 Dolores Charpentier?

Dolores Charpentier is registered in NPPES with the primary taxonomy of Mental Health 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-05.