Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colleen Dolan, Lmft, LLC

Q: What is the NPI number for Colleen Dolan, Lmft, LLC?

The NPI for Colleen Dolan, Lmft, LLC is 1851935654, a Type 2 (organization) record in the CMS NPPES registry.

Community/Behavioral Health Agency in West Hartford, CT · enumerated 2019 · authorized official Colleen Dolan, Mental Health Clinician.

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

National Provider Identifier

1851935654

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Registry record

Entity type Organization (Type 2)

Legal business name Colleen Dolan, Lmft, LLC

Practice address 10 Dale St Fl 2, West Hartford, CT, 06107

Phone (860) 215-4693

Enumeration date Nov 5, 2019

Last updated in NPPES Nov 5, 2019

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Colleen Dolan

Title Mental Health Clinician

Phone (203) 980-2212

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 Colleen Dolan, Lmft, LLC?

The NPI for Colleen Dolan, Lmft, LLC is 1851935654, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Colleen Dolan, Lmft, LLC?

NPPES lists Colleen Dolan (Mental Health Clinician) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-05.