NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Joanne O'Rourke, MSW, LCSW

Clinical Social Worker in Portage, MI · enumerated 2013.

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

National Provider Identifier

1417395393

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Barbara Joanne O'Rourke
Credential MSW, LCSW
Sex Female
Practice address 721 W Centre Ave, Portage, MI, 49024
Fax (269) 532-1907
Enumeration date Jun 12, 2013
Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801095473 (MI) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

Where does Barbara O'Rourke practice?
The practice location on file with NPPES is in Portage, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara O'Rourke?
The National Provider Identifier (NPI) for Barbara O'Rourke is 1417395393, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-03.