NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barbara Longan, LLC

Clinical Social Worker in Joplin, MO · enumerated 2023 · authorized official Barbara Longan, Owner.

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

National Provider Identifier

1326727306

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Barbara Longan, LLC
Practice address 2004 S Joplin Ave, Joplin, MO, 64804
Phone (417) 627-9968
Enumeration date Jul 17, 2023
Last updated in NPPES Jul 17, 2023

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Barbara Longan
Title Owner
Phone (417) 627-9968

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 Barbara Longan, LLC?
The NPI for Barbara Longan, LLC is 1326727306, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Barbara Longan, LLC?
NPPES lists Barbara Longan (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.