ALSANA WEST NORCAL LLC
NPI 1104782408
Psychiatric Residential Treatment Facility in Monterey, CA

Active since December 30, 2025CLIA 05D2171369 · Waiver
10 HARRIS CT STE C6, MONTEREY, CA 93940(310) 738-3329 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alsana West Norcal Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALSANA WEST NORCAL LLC (NPI 1104782408) is a healthcare organization registered as a psychiatric residential treatment facility in Monterey, California and active in the NPI registry since December 2025. The organization holds a CLIA Waiver certificate valid through August 28, 2027 and lists Sarah Britt, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1104782408
Entity TypeOrganization
Primary Taxonomy323P00000X
Legal Business NameALSANA WEST NORCAL LLC
Location Address10 HARRIS CT STE C6Monterey, CA 93940-5820
Mailing Address31248 Oak Crest Dr Ste 220Westlake Village, CA 91361-4652 · (310) 738-3329 · Fax (310) 738-3329
Organization SubpartYesParent: Alsana Parent Holdings Llc
Authorized OfficialSarah BrittChief Financial Officer · (310) 738-3329
Enumeration DateDecember 30, 2025
Last NPPES UpdateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1104782408 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychiatric Residential Treatment FacilityResidential Treatment Facilities
Taxonomy Code323P00000X
Definition
A residential treatment facility (RTF) is a facility or distinct part of a facility that provides to children and adolescents, a total, twenty-four hour, therapeutically planned group living and learning situation where distinct and individualized psychotherapeutic interventions can take place. Residential treatment is a specific level of care to be differentiated from acute, intermediate, and long-term hospital care, when the least restrictive environment is maintained to allow for normalization of the patient's surroundings. The RTF must be both physically and programmatically distinct if it is a part or subunit of a larger treatment program. An RTF is organized and professionally staffed to provide residential treatment of mental disorders to children and adolescents who have sufficient intellectual potential to respond to active treatment (that is, for whom it can reasonably be assumed that treatment of the mental disorder will result in an improved ability to function outside the RTF) for whom outpatient treatment, partial hospitalization or protected and structured environment is medically or psychologically necessary
10 HARRIS CT STE C6, Monterey, CA 93940

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2171369

Castlewood West LLC Dba Alsana · Monterey, CA
Active · expires Aug 28, 2027
CLIA Number05D2171369
Laboratory TypeBehavioral Health
Certificate Effective DateAugust 29, 2025
Certificate Expiration DateAugust 28, 2027
Laboratory DirectorJohnny Williamson
Laboratory Phone(831) 718-9590
Laboratory LocationCastlewood West LLC Dba Alsana10 Harris Court, Ste C6, Monterey, CA 93940
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dietitian, Registered
10 HARRIS CT STE C6
MONTEREY, CA 93940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alsana West Norcal LLC's NPI number?

The NPI number for Alsana West Norcal LLC is 1104782408. It was assigned to this organization in the NPPES registry on December 30, 2025.

Where is Alsana West Norcal LLC located?

Alsana West Norcal LLC is located at 10 Harris Ct Ste C6, Monterey, CA 93940. The listed phone number is (310) 738-3329.

What is Alsana West Norcal LLC's specialty?

The primary specialty registered for this NPI is Psychiatric Residential Treatment Facility with taxonomy code 323P00000X.

Does Alsana West Norcal LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2171369) is associated with this NPI, valid through August 28, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Alsana West Norcal LLC was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.