IndividualActive
Christopher Riordan
NPI 1053881961 · Behavior Technician · San Diego, CA
Christopher Riordan is a Behavior Technician provider in San Diego, CA (NPI 1053881961).
Provider details
- NPI number
- 1053881961
- 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
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
8885 Rio San Diego Dr Ste 340
San Diego, CA 92108-1669
Phone: (619) 323-0832
Street-level locationGet directions
Mailing address
8885 Rio San Diego Dr Ste 340
San Diego, CA 92108-1669
Registry dates
- Enumerated
- 2018-12-04
- Last updated
- 2018-12-04
Frequently asked questions
- What is Christopher Riordan's NPI number?
- Christopher Riordan's National Provider Identifier (NPI) is 1053881961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Riordan's specialty?
- Christopher Riordan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Christopher Riordan located?
- Christopher Riordan's practice location on file with NPPES is 8885 Rio San Diego Dr Ste 340, San Diego, CA 92108-1669.
- What is Christopher Riordan's phone number?
- The practice phone number listed in the NPPES registry for Christopher Riordan is (619) 323-0832.
- Is Christopher Riordan's NPI active?
- Yes — Christopher Riordan's NPI (1053881961) is active in the NPPES registry as of the last update on 2018-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.