Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dbw Diagnostics, LLC

Clinical Medical Laboratory in Phoenix, AZ · enumerated 2018 · authorized official Cassandra Smith, Business Manager.

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

National Provider Identifier

1376038950

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Registry record

Entity type Organization (Type 2)

Legal business name Dbw Diagnostics, LLC

Practice address 2414 W Sierra St, Phoenix, AZ, 85029

Phone (719) 581-9252

Fax (928) 255-4817

Enumeration date Jun 26, 2018

Last updated in NPPES Jun 26, 2018

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 1134373 (AZ) Primary

Authorized official

Name Cassandra Smith

Title Business Manager

Phone (719) 581-9252

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

Where is Dbw Diagnostics, LLC located?

The practice location on file with NPPES is in Phoenix, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-06-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-26.