IndividualActive
Maria Cecilia Sio
NPI 1942156120 · Behavior Technician · Los Angeles, CA
Maria Cecilia Sio is a Behavior Technician provider in Los Angeles, CA (NPI 1942156120).
Provider details
- NPI number
- 1942156120
- 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
Basic profile(46/100 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
4401 Crenshaw Blvd
Los Angeles, CA 90043-1227
Phone: (323) 291-7100
Street-level locationGet directions
Mailing address
4401 Crenshaw Blvd
Los Angeles, CA 90043-1227
Registry dates
- Enumerated
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Maria Cecilia Sio's NPI number?
- Maria Cecilia Sio's National Provider Identifier (NPI) is 1942156120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Cecilia Sio's specialty?
- Maria Cecilia Sio is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Maria Cecilia Sio located?
- Maria Cecilia Sio's practice location on file with NPPES is 4401 Crenshaw Blvd, Los Angeles, CA 90043-1227.
- What is Maria Cecilia Sio's phone number?
- The practice phone number listed in the NPPES registry for Maria Cecilia Sio is (323) 291-7100.
- Is Maria Cecilia Sio's NPI active?
- Yes — Maria Cecilia Sio's NPI (1942156120) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.