NPI Portal NPI Lookup & Verification

Weaver LLC

Weaver LLC is a healthcare organization registered as Case Management Agency in Twin Falls, ID, holding Type 2 (organization) NPI 1043426414 since 2007. The authorized official on file is Karen Martinat, Member.

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NPI 1043426414
Entity type Organization (Type 2)
Legal business name Weaver LLC
Practice address 1611 MAPLE AVE, Twin Falls, ID, 83301
Phone 2087313789
Enumeration date 2007-05-15
Last updated in NPPES 2020-08-22

Authorized official

Name Karen Martinat
Title Member
Phone 2087313789

Taxonomy & classification

Taxonomy code Specialty Primary License State
251B00000X Case Management Agency Primary

Other identifiers

Identifier Type State Issuer
8055125 Medicaid ID
Copy-ready billing details
Provider: Weaver LLC
NPI: 1043426414
Taxonomy: 251B00000X (Case Management Agency)
Address: 1611 MAPLE AVE, Twin Falls, ID, 83301

Verify this record

Cross-check NPI 1043426414 against the authoritative CMS record: view Weaver LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Weaver LLC?
The NPI for Weaver LLC is 1043426414, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Weaver LLC?
NPPES lists Karen Martinat (Member) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.