Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Michelle Breen, LISW-S

Clinical Social Worker in Cleveland, OH · enumerated 2016 · practices at Positive Education Program.

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

National Provider Identifier

1649723768

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Registry record

Entity type Individual (Type 1)

Name Mrs. Michelle Breen

Credential LISW-S

Sex Female

Practice address 3100 Euclid Ave, Cleveland, OH, 44115

Phone (216) 361-4400

Fax (216) 361-2340

Enumeration date Jul 25, 2016

Last updated in NPPES Jul 25, 2016

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I9221-S (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

What is the NPI number for Michelle Breen?

The National Provider Identifier (NPI) for Michelle Breen is 1649723768, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Breen practice?

The practice location on file with NPPES is in Cleveland, OH. 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 2016-07-25.