NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariah Catalina Diaz

Massage Therapist in Yakima, WA · enumerated 2025 · practices at Accident Chiropractic, Pllc.

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

National Provider Identifier

1922806108

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mariah Catalina Diaz
Sex Female
Practice address 1111 W Spruce St Ste 28, Yakima, WA, 98902
Enumeration date Mar 4, 2025
Last updated in NPPES Mar 4, 2025

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA61624428 (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

What is the NPI number for Mariah Diaz?
The National Provider Identifier (NPI) for Mariah Diaz is 1922806108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mariah Diaz practice?
The practice location on file with NPPES is in Yakima, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-04.