IndividualActive
Mattia Day
NPI 1184963167 · Case Manager/Care Coordinator · Inglewood, CA
Mattia Day is a Case Manager/Care Coordinator provider in Inglewood, CA (NPI 1184963167).
Provider details
- NPI number
- 1184963167
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(72/100 index)
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
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
323 N Prairie Ave
Inglewood, CA 90301-4502
Phone: (310) 846-2100
Fax: (310) 677-7205
Street-level locationGet directions
Mailing address
4760 Sepulveda Blvd
Culver City, CA 90230-4820
Registry dates
- Enumerated
- 2013-02-11
- Last updated
- 2013-02-11
Frequently asked questions
- What is Mattia Day's NPI number?
- Mattia Day's National Provider Identifier (NPI) is 1184963167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mattia Day's specialty?
- Mattia Day is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Mattia Day located?
- Mattia Day's practice location on file with NPPES is 323 N Prairie Ave, Inglewood, CA 90301-4502.
- What is Mattia Day's phone number?
- The practice phone number listed in the NPPES registry for Mattia Day is (310) 846-2100.
- Is Mattia Day's NPI active?
- Yes — Mattia Day's NPI (1184963167) is active in the NPPES registry as of the last update on 2013-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.