IndividualActive
Gianna Cortez
NPI 1609748045 · Behavior Technician · San Jose, CA
Gianna Cortez is a Behavior Technician provider in San Jose, CA (NPI 1609748045).
Provider details
- NPI number
- 1609748045
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 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
631 River Oaks Pkwy
San Jose, CA 95134-1907
Phone: (408) 914-7478
Street-level locationGet directions
Mailing address
329 Menhaden Ct
Foster City, CA 94404-1932
Registry dates
- Enumerated
- 2025-09-23
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Gianna Cortez's NPI number?
- Gianna Cortez's National Provider Identifier (NPI) is 1609748045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gianna Cortez's specialty?
- Gianna Cortez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Gianna Cortez located?
- Gianna Cortez's practice location on file with NPPES is 631 River Oaks Pkwy, San Jose, CA 95134-1907.
- What is Gianna Cortez's phone number?
- The practice phone number listed in the NPPES registry for Gianna Cortez is (408) 914-7478.
- Is Gianna Cortez's NPI active?
- Yes — Gianna Cortez's NPI (1609748045) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.