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

Karen M Martinat, LCSW

Clinical Social Worker in Twin Falls, ID · enumerated 2007 · practices at Lifestyles Therapy & Wellness Center Inc..

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

National Provider Identifier

1649468919

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Registry record

Entity type Individual (Type 1)

Name Karen M Martinat

Credential LCSW

Sex Female

Practice address Twin Falls, ID, 83301

Phone (208) 731-2214

Enumeration date Oct 11, 2007

Last updated in NPPES Oct 22, 2013

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LMSW 25984 (ID) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-31143 (ID) 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

Is NPI 1649468919 active?

Yes, as of the latest NPPES snapshot, NPI 1649468919 is active (record last updated 2013-10-22).

How do I verify Karen Martinat's NPI record?

Cross-check NPI 1649468919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

M Andrew Mix Physical Therapist · Twin Falls, ID NPI 1346205937 Lifestyles Therapy & Wellness Center Inc. Physical Therapist · Twin Falls, ID NPI 1013189596 Heidi Coillot Physical Therapy Assistant · Twin Falls, ID NPI 1467010272

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-22.