Sheila Zwirn, LCSW
NPI 1871939785 · Clinical Social Worker · Redondo Beach, CA
Sheila Zwirn, LCSW is a Clinical Social Worker provider in Redondo Beach, CA (NPI 1871939785).
Provider details
- NPI number
- 1871939785
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS17118 (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
13 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
- 2013-05-17
- Last updated
- 2013-05-17
Frequently asked questions
- What is Sheila Zwirn's NPI number?
- Sheila Zwirn's National Provider Identifier (NPI) is 1871939785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Zwirn's specialty?
- Sheila Zwirn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sheila Zwirn located?
- Sheila Zwirn's practice location on file with NPPES is 2319 Carnegie Ln # 3, Redondo Beach, CA 90278-3711.
- What is Sheila Zwirn's phone number?
- The practice phone number listed in the NPPES registry for Sheila Zwirn is (310) 374-3311.
- Is Sheila Zwirn's NPI active?
- Yes — Sheila Zwirn's NPI (1871939785) is active in the NPPES registry as of the last update on 2013-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.