Darren Cosby, B.A. SOCIAL WORK
NPI 1245518745 · Case Manager/Care Coordinator · North Hills, CA
Darren Cosby, B.A. SOCIAL WORK is a Case Manager/Care Coordinator provider in North Hills, CA (NPI 1245518745).
Provider details
- NPI number
- 1245518745
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- B.A. SOCIAL WORK
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2011-08-01
- Last updated
- 2011-08-01
Frequently asked questions
- What is Darren Cosby's NPI number?
- Darren Cosby's National Provider Identifier (NPI) is 1245518745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Cosby's specialty?
- Darren Cosby is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Darren Cosby located?
- Darren Cosby's practice location on file with NPPES is 15305 Rayen St, North Hills, CA 91343-5117.
- What is Darren Cosby's phone number?
- The practice phone number listed in the NPPES registry for Darren Cosby is (818) 894-3384.
- Is Darren Cosby's NPI active?
- Yes — Darren Cosby's NPI (1245518745) is active in the NPPES registry as of the last update on 2011-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.