NPI Portal NPI Lookup & Verification

Brian Williams

Brian Williams is a Behavior Technician provider (Behavior Technician) practicing in Barstow, CA, registered in the NPPES registry with NPI 1619792371 since 2024.

✓ Active NPI ✓ Valid NPI checksum

NPI 1619792371
Entity type Individual (Type 1)
Name Brian Williams
Sex Female
Practice address 309 E MOUNTAIN VIEW ST STE 108, Barstow, CA, 92311
Phone 4423279172
Enumeration date 2024-11-18
Last updated in NPPES 2024-11-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106S00000X Behavior Technician Primary
Copy-ready billing details
Provider: Brian Williams
NPI: 1619792371
Taxonomy: 106S00000X (Behavior Technician)
Address: 309 E MOUNTAIN VIEW ST STE 108, Barstow, CA, 92311

Other providers at this practice address

NPI Name Type Specialty Location
1982447140 Zonna Jackson Individual Behavior Technician Barstow, CA
1356168850 Destiny Echeverria Individual Behavior Technician Barstow, CA
1114742863 Holly Bohanon Individual Behavior Technician Barstow, CA
1386469039 Michelle Espinoza Individual Behavior Technician Barstow, CA
1861299026 Kammy Robertson Individual Behavior Technician Barstow, CA
1497542609 Tiara Dixon Individual Behavior Technician Barstow, CA
1184517740 Clare Garcia Individual Behavior Technician Barstow, CA
1609769264 Denise Rose-Westbrook Individual Behavior Technician Barstow, CA

Verify this record

Cross-check NPI 1619792371 against the authoritative CMS record: view Brian Williams on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Brian Williams?
Brian Williams is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-11-18.