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Leslie Ortiz-Ruiz
NPI 1639641814 · Behavior Analyst · Walnut Creek, CA
Leslie Ortiz-Ruiz is a Behavior Analyst provider in Walnut Creek, CA (NPI 1639641814).
Provider details
- NPI number
- 1639641814
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
2730 Shadelands Dr Bldg 10
Walnut Creek, CA 94598-2538
Phone: (925) 266-8390
Fax: (510) 444-2340
Street-level locationGet directions
Mailing address
485 Holohan Rd Apt 129
Watsonville, CA 95076-1375
Registry dates
- Enumerated
- 2018-12-27
- Last updated
- 2018-12-27
Frequently asked questions
- What is Leslie Ortiz-Ruiz's NPI number?
- Leslie Ortiz-Ruiz's National Provider Identifier (NPI) is 1639641814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Ortiz-Ruiz's specialty?
- Leslie Ortiz-Ruiz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Leslie Ortiz-Ruiz located?
- Leslie Ortiz-Ruiz's practice location on file with NPPES is 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598-2538.
- What is Leslie Ortiz-Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Leslie Ortiz-Ruiz is (925) 266-8390.
- Is Leslie Ortiz-Ruiz's NPI active?
- Yes — Leslie Ortiz-Ruiz's NPI (1639641814) is active in the NPPES registry as of the last update on 2018-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.