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Ryan Diaz
NPI 1356156210 · Behavior Technician · Walnut Creek, CA
Ryan Diaz is a Behavior Technician provider in Walnut Creek, CA (NPI 1356156210).
Provider details
- NPI number
- 1356156210
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1910 Olympic Blvd Ste 140&150
Walnut Creek, CA 94596-5096
Phone: (925) 433-0990
Street-level locationGet directions
Mailing address
5850 Granite Pkwy Ste 600
Plano, TX 75024-6753
Registry dates
- Enumerated
- 2025-02-10
- Last updated
- 2025-02-10
- Certified
- 2025-02-10
Frequently asked questions
- What is Ryan Diaz's NPI number?
- Ryan Diaz's National Provider Identifier (NPI) is 1356156210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Diaz's specialty?
- Ryan Diaz is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ryan Diaz located?
- Ryan Diaz's practice location on file with NPPES is 1910 Olympic Blvd Ste 140&150, Walnut Creek, CA 94596-5096.
- What is Ryan Diaz's phone number?
- The practice phone number listed in the NPPES registry for Ryan Diaz is (925) 433-0990.
- Is Ryan Diaz's NPI active?
- Yes — Ryan Diaz's NPI (1356156210) is active in the NPPES registry as of the last update on 2025-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.