IndividualActive
Ruby Loza Marquez
NPI 1366390023 · Behavior Technician · Walnut Creek, CA
Ruby Loza Marquez is a Behavior Technician provider in Walnut Creek, CA (NPI 1366390023).
Provider details
- NPI number
- 1366390023
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
313 Lennon Ln Ste 100
Walnut Creek, CA 94598-2460
Phone: (925) 278-6489
Street-level locationGet directions
Mailing address
313 Lennon Ln Ste 100
Walnut Creek, CA 94598-2460
Registry dates
- Enumerated
- 2026-03-18
- Last updated
- 2026-03-18
- Certified
- 2026-03-18
Frequently asked questions
- What is Ruby Loza Marquez's NPI number?
- Ruby Loza Marquez's National Provider Identifier (NPI) is 1366390023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruby Loza Marquez's specialty?
- Ruby Loza Marquez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ruby Loza Marquez located?
- Ruby Loza Marquez's practice location on file with NPPES is 313 Lennon Ln Ste 100, Walnut Creek, CA 94598-2460.
- What is Ruby Loza Marquez's phone number?
- The practice phone number listed in the NPPES registry for Ruby Loza Marquez is (925) 278-6489.
- Is Ruby Loza Marquez's NPI active?
- Yes — Ruby Loza Marquez's NPI (1366390023) is active in the NPPES registry as of the last update on 2026-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.