NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Sarah Lynne Ronfeldt, LMP

Mechanotherapist in Lacey, WA · enumerated 2010.

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

National Provider Identifier

1295053536

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Registry record

Entity type Individual (Type 1)
Name Mrs. Sarah Lynne Ronfeldt
Credential LMP
Sex Female
Practice address Lacey, WA, 98513
Phone (360) 932-1717
Fax (360) 923-0404
Enumeration date May 11, 2010
Last updated in NPPES May 11, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License MA60106709 (WA) Primary

Other identifiers

Identifier Type State Issuer
MA60106709 Other WA MASSAGE STATE LICENSE

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.

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Frequently asked questions

What specialty is Sarah Ronfeldt?
Sarah Ronfeldt is registered in NPPES with the primary taxonomy of Mechanotherapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-11.