IndividualActive
Angela Dao
NPI 1639035371 · Behavior Technician · Orange, CA
Angela Dao is a Behavior Technician provider in Orange, CA (NPI 1639035371).
Provider details
- NPI number
- 1639035371
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
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
1100 W Town and Country Rd Ste 1250
Orange, CA 92868-4633
Phone: (949) 357-2556
Street-level locationGet directions
Mailing address
100 N Pacific Coast Hwy Ste 1400
El Segundo, CA 90245-5602
Registry dates
- Enumerated
- 2025-12-26
- Last updated
- 2025-12-26
- Certified
- 2025-12-26
Frequently asked questions
- What is Angela Dao's NPI number?
- Angela Dao's National Provider Identifier (NPI) is 1639035371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Dao's specialty?
- Angela Dao is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Angela Dao located?
- Angela Dao's practice location on file with NPPES is 1100 W Town and Country Rd Ste 1250, Orange, CA 92868-4633.
- What is Angela Dao's phone number?
- The practice phone number listed in the NPPES registry for Angela Dao is (949) 357-2556.
- Is Angela Dao's NPI active?
- Yes — Angela Dao's NPI (1639035371) is active in the NPPES registry as of the last update on 2025-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.