Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassie E Guido

Massage Therapist in Eureka, CA · enumerated 2026 · practices at Humboldt Mobile Massage, Inc.

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

National Provider Identifier

1063339679

Verified

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Registry record

Entity type Individual (Type 1)

Name Cassie E Guido

Sex Female

Practice address 350 E St Ste 205, Eureka, CA, 95501

Phone (707) 832-2929

Fax (707) 968-4779

Enumeration date Jul 3, 2026

Last updated in NPPES Jul 3, 2026

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0019014633 (VA) 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 1063339679 active?

Yes, as of the latest NPPES snapshot, NPI 1063339679 is active (record last updated 2026-07-03).

How do I verify Cassie Guido's NPI record?

Cross-check NPI 1063339679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Humboldt Mobile Massage, Inc Doula · Eureka, CA NPI 1063901767 Rachael St. Denis Doula · Eureka, CA NPI 1134991391 Patrick Walsh Massage Therapist · Eureka, CA NPI 1447008040 Anastasiya Yudinova Massage Therapist · Eureka, CA NPI 1952103491

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