Brianna Thomas

Brianna Thomas is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Ontario, CA, registered in the NPPES registry with NPI 1912697293 since 2023.

✓ Active NPI ✓ Valid NPI checksum

NPI	1912697293
Entity type	Individual (Type 1)
Name	Brianna Thomas
Sex	Female
Practice address	3286 E GUASTI RD, Ontario, CA, 91761
Phone	9094762023
Enumeration date	2023-05-10
Last updated in NPPES	2023-11-01

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	R1473100622	CA

Copy-ready billing details

Provider: Brianna Thomas
NPI: 1912697293
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 3286 E GUASTI RD, Ontario, CA, 91761

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1013598028	Ashley Madden	Individual	Addiction (Substance Use Disorder) Counselor	Ontario, CA
1003552944	Carmen Mccarrel	Individual	Mental Health Counselor	Ontario, CA
1578256236	Katherine Mariscal	Individual	Addiction (Substance Use Disorder) Counselor	Ontario, CA
1558113092	Cherrelle Carbajal	Individual	Addiction (Substance Use Disorder) Counselor	Ontario, CA
1740026624	Lakela Stephens	Individual	Addiction (Substance Use Disorder) Counselor	Ontario, CA
1992520001	Nicole Joyner	Individual	Mental Health Counselor	Ontario, CA
1568310084	Francois Garcia	Individual	Addiction (Substance Use Disorder) Counselor	Ontario, CA

Verify this record

Cross-check NPI 1912697293 against the authoritative CMS record: view Brianna Thomas 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 Brianna Thomas?

Brianna Thomas is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. 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 2023-11-01.