Alsana West LLC
NPI 1891463915 · Psychiatric Residential Treatment Facility · Thousand Oaks, CA
Alsana West LLC is a Psychiatric Residential Treatment Facility organization in Thousand Oaks, CA (NPI 1891463915).
Provider details
- NPI number
- 1891463915
- Entity type
- Organization
- Primary specialty
- Psychiatric Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Heather Wilhelm, Director of Client Finances(314) 222-7441
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
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
- 2021-09-02
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Alsana West LLC's NPI number?
- Alsana West LLC's National Provider Identifier (NPI) is 1891463915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alsana West LLC?
- Alsana West LLC is classified in the NPPES registry as Psychiatric Residential Treatment Facility (Residential Treatment Facilities).
- Where is Alsana West LLC located?
- Alsana West LLC's practice location on file with NPPES is 1235 Sunset Hills Blvd, Thousand Oaks, CA 91360-6900.
- What is Alsana West LLC's phone number?
- The practice phone number listed in the NPPES registry for Alsana West LLC is (888) 822-8938.
- Who is the authorized official for Alsana West LLC?
- The authorized official listed on Alsana West LLC's NPPES record is Heather Wilhelm, Director of Client Finances. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alsana West LLC's NPI active?
- Yes — Alsana West LLC's NPI (1891463915) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.