Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Riverwoods Chiropractic & Massage, Pllc

Q: What is the NPI number for Riverwoods Chiropractic & Massage, Pllc?

The NPI for Riverwoods Chiropractic & Massage, Pllc is 1346517570, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Longview, WA · enumerated 2011 · authorized official Harold West, Owner/Sole Member.

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

National Provider Identifier

1346517570

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Registry record

Entity type Organization (Type 2)

Legal business name Riverwoods Chiropractic & Massage, Pllc

Practice address 820 Ocean Beach Hwy, Suite 116, Longview, WA, 98632

Phone (360) 414-3220

Fax (360) 353-5350

Enumeration date Nov 16, 2011

Last updated in NPPES Nov 16, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License CH00033950 (WA) Primary

Authorized official

Name Harold West

Title Owner/Sole Member

Phone (360) 414-3220

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 Riverwoods Chiropractic & Massage, Pllc?

The NPI for Riverwoods Chiropractic & Massage, Pllc is 1346517570, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Riverwoods Chiropractic & Massage, Pllc?

NPPES lists Harold West (Owner/Sole Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.