What is Riana Thomas's NPI number?

Riana Thomas's National Provider Identifier (NPI) is 1396381604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Riana Thomas's specialty?

Riana Thomas is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Riana Thomas located?

Riana Thomas's practice location on file with NPPES is 3100 Oak Rd Ste 100, Walnut Creek, CA 94597-2078.

What is Riana Thomas's phone number?

The practice phone number listed in the NPPES registry for Riana Thomas is (510) 422-3959.

Is Riana Thomas's NPI active?

Yes — Riana Thomas's NPI (1396381604) is active in the NPPES registry as of the last update on 2025-12-27.

IndividualActive

Riana Thomas

NPI 1396381604 · Behavior Technician · Walnut Creek, CA

Riana Thomas is a Behavior Technician provider in Walnut Creek, CA (NPI 1396381604).

Provider details

NPI number: 1396381604
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3100 Oak Rd Ste 100

Walnut Creek, CA 94597-2078

Phone: (510) 422-3959

Street-level locationGet directions

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Mailing address