Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Flagship Mental Health, LLC

Q: What type of organization is Flagship Mental Health, LLC?

Flagship Mental Health, LLC is registered in NPPES as a Adult Mental Health Clinic/Center (its primary provider taxonomy).

Adult Mental Health Clinic/Center in Stamford, CT · enumerated 2024 · authorized official Krystin Quinn, Vp Operations.

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

National Provider Identifier

1518794262

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Registry record

Entity type Organization (Type 2)

Legal business name Flagship Mental Health, LLC

Practice address 1200 High Ridge Rd, Stamford, CT, 06905

Phone (781) 929-0789

Enumeration date Sep 17, 2024

Last updated in NPPES Sep 17, 2024

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Krystin Quinn

Title Vp Operations

Phone (978) 737-7937

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Flagship Mental Health, LLC?

Flagship Mental Health, LLC is registered in NPPES as a Adult Mental Health Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-17.