Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jwsc Pllc

Q: What is the NPI number for Jwsc Pllc?

The NPI for Jwsc Pllc is 1578307054, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Issaquah, WA · enumerated 2024 · authorized official Joel Southwell, Owner.

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

National Provider Identifier

1578307054

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Registry record

Entity type Organization (Type 2)

Legal business name Jwsc Pllc

Practice address 1275 12th Ave Nw Ste 1a, Issaquah, WA, 98027

Phone (425) 444-4833

Enumeration date Jun 20, 2024

Last updated in NPPES Jun 20, 2024

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Joel Southwell

Title Owner

Phone (425) 444-4833

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 Jwsc Pllc?

The NPI for Jwsc Pllc is 1578307054, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Jwsc Pllc?

NPPES lists Joel Southwell (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-20.