IndividualActive
Sierra Williams
NPI 1710508650 · Behavior Technician · Santa Ana, CA
Sierra Williams is a Behavior Technician provider in Santa Ana, CA (NPI 1710508650).
Provider details
- NPI number
- 1710508650
- 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
Established profile(58/100 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
2500 Redhill Ave Ste 100
Santa Ana, CA 92705-5518
Phone: (949) 748-8571
Approximate (ZIP-level) locationGet directions
Mailing address
306 N Kensington Ave
La Grange Park, IL 60526-1870
Registry dates
- Enumerated
- 2020-05-01
- Last updated
- 2024-11-07
- Certified
- 2024-11-07
Frequently asked questions
- What is Sierra Williams's NPI number?
- Sierra Williams's National Provider Identifier (NPI) is 1710508650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Williams's specialty?
- Sierra Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sierra Williams located?
- Sierra Williams's practice location on file with NPPES is 2500 Redhill Ave Ste 100, Santa Ana, CA 92705-5518.
- What is Sierra Williams's phone number?
- The practice phone number listed in the NPPES registry for Sierra Williams is (949) 748-8571.
- Is Sierra Williams's NPI active?
- Yes — Sierra Williams's NPI (1710508650) is active in the NPPES registry as of the last update on 2024-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.