Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sonya Marie Elhardt, LMP

Sports Medicine (Neuromusculoskeletal Medicine) Physician in Longview, WA · enumerated 2009.

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

National Provider Identifier

1447584040

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sonya Marie Elhardt

Credential LMP

Sex Female

Practice address 1329 Broadway, Longview, WA, 98632

Phone (360) 636-3442

Enumeration date Sep 29, 2009

Last updated in NPPES Sep 29, 2009

Taxonomy & licenses

173C00000X Reflexologist Other Service Providers Secondary

204C00000X Sports Medicine (Neuromusculoskeletal Medicine) Physician Allopathic & Osteopathic Physicians · License MA00003455 (WA) Primary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00003455 (WA) Secondary

Other identifiers

Identifier	Type	State	Issuer
L&I	Other	-	0225231

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

How do I verify Sonya Elhardt's NPI record?

Cross-check NPI 1447584040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447584040 active?

Yes, as of the latest NPPES snapshot, NPI 1447584040 is active (record last updated 2009-09-29).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-29.