Xenia Brewington
NPI 1164939443 · Case Manager/Care Coordinator · Rialto, CA
Xenia Brewington is a Case Manager/Care Coordinator provider in Rialto, CA (NPI 1164939443).
Provider details
- NPI number
- 1164939443
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 18646 Oxnard StTarzana, CA 91356-1411Phone: (818) 996-1051
- 1702 N Collins Blvd Ste 250Richardson, TX 75080-3655Phone: (877) 299-1655
Registry dates
- Enumerated
- 2018-01-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Xenia Brewington's NPI number?
- Xenia Brewington's National Provider Identifier (NPI) is 1164939443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xenia Brewington's specialty?
- Xenia Brewington is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Xenia Brewington located?
- Xenia Brewington's practice location on file with NPPES is 850 E Foothill Blvd, Rialto, CA 92376-5230.
- What is Xenia Brewington's phone number?
- The practice phone number listed in the NPPES registry for Xenia Brewington is (909) 421-9479.
- Is Xenia Brewington's NPI active?
- Yes — Xenia Brewington's NPI (1164939443) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.