Chelsea O'Neill, ACSW
NPI 1295566743 · Clinical Social Worker · Los Angeles, CA
Chelsea O'Neill, ACSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1295566743).
Provider details
- NPI number
- 1295566743
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- ASW105937 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2024-08-07
- Last updated
- 2024-08-07
- Certified
- 2024-08-07
Frequently asked questions
- What is Chelsea O'Neill's NPI number?
- Chelsea O'Neill's National Provider Identifier (NPI) is 1295566743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea O'Neill's specialty?
- Chelsea O'Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Chelsea O'Neill located?
- Chelsea O'Neill's practice location on file with NPPES is 2001 S Barrington Ave Ste 204, Los Angeles, CA 90025-5385.
- What is Chelsea O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Chelsea O'Neill is (310) 991-9616.
- Is Chelsea O'Neill's NPI active?
- Yes — Chelsea O'Neill's NPI (1295566743) is active in the NPPES registry as of the last update on 2024-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.