Challenger
NPI 1538237946 · Mental Illness Community Based Residential Treatment Facility · Lancaster, CA
Challenger is a Mental Illness Community Based Residential Treatment Facility organization in Lancaster, CA (NPI 1538237946).
Provider details
- NPI number
- 1538237946
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Anupama Joshua, Mental Health Clinician(661) 940-4025
- License
- MFC42271 (CA)
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Challenger's NPI number?
- Challenger's National Provider Identifier (NPI) is 1538237946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Challenger?
- Challenger is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Challenger located?
- Challenger's practice location on file with NPPES is 5300 W Avenue I, Lancaster, CA 93536-8312.
- What is Challenger's phone number?
- The practice phone number listed in the NPPES registry for Challenger is (661) 940-4025.
- Who is the authorized official for Challenger?
- The authorized official listed on Challenger's NPPES record is Anupama Joshua, Mental Health Clinician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Challenger's NPI active?
- Yes — Challenger's NPI (1538237946) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.