Ronald Attrell, LCSW
NPI 1659462802 · Clinical Social Worker · Redondo Beach, CA
Ronald Attrell, LCSW is a Clinical Social Worker provider in Redondo Beach, CA (NPI 1659462802).
Provider details
- NPI number
- 1659462802
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 005136 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 yrs 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
- 2006-09-27
- Last updated
- 2009-12-31
Frequently asked questions
- What is Ronald Attrell's NPI number?
- Ronald Attrell's National Provider Identifier (NPI) is 1659462802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Attrell's specialty?
- Ronald Attrell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ronald Attrell located?
- Ronald Attrell's practice location on file with NPPES is 819 N Harbor Dr, Redondo Beach, CA 90277-2006.
- What is Ronald Attrell's phone number?
- The practice phone number listed in the NPPES registry for Ronald Attrell is (310) 379-2999.
- Is Ronald Attrell's NPI active?
- Yes — Ronald Attrell's NPI (1659462802) is active in the NPPES registry as of the last update on 2009-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.