Cassandra O'Connor
NPI 1043174311 · Behavior Technician · Rancho Santa Margarita, CA
Cassandra O'Connor is a Behavior Technician provider in Rancho Santa Margarita, CA (NPI 1043174311).
Provider details
- NPI number
- 1043174311
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-12-11
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Cassandra O'Connor's NPI number?
- Cassandra O'Connor's National Provider Identifier (NPI) is 1043174311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra O'Connor's specialty?
- Cassandra O'Connor is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Cassandra O'Connor located?
- Cassandra O'Connor's practice location on file with NPPES is 84 Gavilan, Rancho Santa Margarita, CA 92688-1605.
- What is Cassandra O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Cassandra O'Connor is (949) 500-9716.
- Is Cassandra O'Connor's NPI active?
- Yes — Cassandra O'Connor's NPI (1043174311) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.