Darla Cozzarelli
NPI 1063160869 · Clinical Social Worker · South Pasadena, CA
Darla Cozzarelli is a Clinical Social Worker provider in South Pasadena, CA (NPI 1063160869).
Provider details
- NPI number
- 1063160869
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW127660 (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
4 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
- 2022-03-11
- Last updated
- 2025-02-04
- Certified
- 2025-02-04
Frequently asked questions
- What is Darla Cozzarelli's NPI number?
- Darla Cozzarelli's National Provider Identifier (NPI) is 1063160869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darla Cozzarelli's specialty?
- Darla Cozzarelli is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Darla Cozzarelli located?
- Darla Cozzarelli's practice location on file with NPPES is 625 Fair Oaks Ave Ste 125&300, South Pasadena, CA 91030-2630.
- What is Darla Cozzarelli's phone number?
- The practice phone number listed in the NPPES registry for Darla Cozzarelli is (626) 441-4221.
- Is Darla Cozzarelli's NPI active?
- Yes — Darla Cozzarelli's NPI (1063160869) is active in the NPPES registry as of the last update on 2025-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.