Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Crystal K Hammers, LMP, LMT

Massage Therapist in Longview, WA · enumerated 2007.

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

National Provider Identifier

1093841769

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Registry record

Entity type Individual (Type 1)

Name Mrs. Crystal K Hammers

Credential LMP, LMT

Sex Female

Practice address 1060 Hudson St, Longview, WA, 98632

Phone (360) 423-2037

Fax (360) 423-9320

Enumeration date Feb 26, 2007

Last updated in NPPES Jun 12, 2015

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00023562 (WA) Primary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 21381 (OR) Secondary

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 1093841769 active?

Yes, as of the latest NPPES snapshot, NPI 1093841769 is active (record last updated 2015-06-12).

How do I verify Crystal Hammers's NPI record?

Cross-check NPI 1093841769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Harold West Chiropractor · Longview, WA NPI 1619910999 Wendy Fleckenstein Massage Therapist · Longview, WA NPI 1114067170 Jessica Iddings Specialist · Longview, WA NPI 1982746558 Joanie Korpi-Link Mechanotherapist · Longview, WA NPI 1659494185 Celia Sparks Massage Therapist · Longview, WA NPI 1568681237 Ohsu Medical Group Cardiovascular Disease Physician · Longview, WA NPI 1639356991 C J Bartness Dc Inc Ps Chiropractor · Longview, WA NPI 1073787214 Teri Bryant Specialist · Longview, WA NPI 1417253246

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-12.