NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Irene L Lines, LCSW,LIMHP,CCTP

Clinical Social Worker in Omaha, NE · enumerated 2006 · practices at Positive Nutrition of Omaha LLC.

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

National Provider Identifier

1205873692

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Registry record

Entity type Individual (Type 1)
Name Ms. Irene L Lines
Credential LCSW,LIMHP,CCTP
Sex Female
Practice address Omaha, NE, 68144
Phone (531) 242-6944
Fax (844) 704-4434
Enumeration date Jun 2, 2006
Last updated in NPPES Sep 24, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 3035 (NE) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 997 (NE) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1199 (NE) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
10025203600 Medicaid NE -

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 specialty is Irene Lines?
Irene Lines is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.