IndividualActive
Robert Williams
NPI 1255135273 · Behavior Technician · San Diego, CA
Robert Williams is a Behavior Technician provider in San Diego, CA (NPI 1255135273).
Provider details
- NPI number
- 1255135273
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 25-423865 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 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
100% 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
2820 Camino Del Rio S Ste 100
San Diego, CA 92108-3822
Phone: (858) 264-5858
Fax: (858) 649-6012
Street-level locationGet directions
Mailing address
729 I St
Ramona, CA 92065-2840
Registry dates
- Enumerated
- 2025-04-01
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Robert Williams's NPI number?
- Robert Williams's National Provider Identifier (NPI) is 1255135273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Williams's specialty?
- Robert Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Robert Williams located?
- Robert Williams's practice location on file with NPPES is 2820 Camino Del Rio S Ste 100, San Diego, CA 92108-3822.
- What is Robert Williams's phone number?
- The practice phone number listed in the NPPES registry for Robert Williams is (858) 264-5858.
- Is Robert Williams's NPI active?
- Yes — Robert Williams's NPI (1255135273) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.