Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney Rebecca Rothfels, LMP

Mechanotherapist in Lacey, WA · enumerated 2011.

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

National Provider Identifier

1841589025

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Registry record

Entity type Individual (Type 1)

Name Sydney Rebecca Rothfels

Credential LMP

Sex Female

Practice address 4804 Lacey Blvd Se Ste B, Lacey, WA, 98503

Phone (360) 561-0171

Enumeration date Mar 28, 2011

Last updated in NPPES Mar 28, 2011

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License ROTHFSR144O6 (WA) Primary

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 1841589025 active?

Yes, as of the latest NPPES snapshot, NPI 1841589025 is active (record last updated 2011-03-28).

How do I verify Sydney Rothfels's NPI record?

Cross-check NPI 1841589025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-28.