Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Margaret O'Brien Flynn, LSW, LICDC

Clinical Social Worker in Garfield Heights, OH · enumerated 2017.

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

National Provider Identifier

1902315559

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Registry record

Entity type Individual (Type 1)

Name Mrs. Margaret O'Brien Flynn

Credential LSW, LICDC

Sex Female

Practice address 5350 Transportation Blvd Ste 22, Garfield Heights, OH, 44125

Phone (440) 567-3316

Enumeration date Sep 27, 2017

Last updated in NPPES Jan 10, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LICDC.162272 (OH) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License S.2308800 (OH) 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

Is NPI 1902315559 active?

Yes, as of the latest NPPES snapshot, NPI 1902315559 is active (record last updated 2025-01-10).

How do I verify Margaret Flynn's NPI record?

Cross-check NPI 1902315559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-10.