NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rosser Chiropractic Ps

Chiropractor in Olympia, WA · enumerated 2007 · authorized official Andrew Rosser, Owner/Doctor of Chiropractic.

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

National Provider Identifier

1891976528

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Rosser Chiropractic Ps
Practice address 1711 5th Ave Se, Olympia, WA, 98501
Phone (360) 754-6499
Fax (360) 754-4953
Enumeration date Nov 21, 2007
Last updated in NPPES Feb 22, 2024

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License CH00034140 (WA) Primary

Authorized official

Name Andrew Rosser
Title Owner/Doctor of Chiropractic
Phone (360) 754-6499

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 Rosser Chiropractic Ps?
The NPI for Rosser Chiropractic Ps is 1891976528, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Rosser Chiropractic Ps?
NPPES lists Andrew Rosser (Owner/Doctor of Chiropractic) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-22.