Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RYLIST INC
NPI 1538089198
Psychiatric Residential Treatment Facility in Thousand Oaks, CA

Active since July 15, 2026
1634 KENT PL, THOUSAND OAKS, CA 91362(805) 657-7222(805) 777-9226 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 27, 2026, Jul 15, 2026 (2 updates tracked since 2026).

About Rylist Inc NPPES

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

RYLIST INC (NPI 1538089198), doing business as La Ventana Treatment Programs, is a healthcare organization registered as a psychiatric residential treatment facility in Thousand Oaks, California and active in the NPI registry since July 2026. The organization lists Julie Lovier, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1538089198
Entity TypeOrganization
Primary Taxonomy323P00000X
Legal Business NameRYLIST INC
Location Address1634 KENT PLThousand Oaks, CA 91362-2432
Mailing Address155 E Wilbur RdThousand Oaks, CA 91360-7935 · (805) 657-7222 · Fax (805) 777-9226
Fax(805) 777-9226
Organization SubpartNo
Authorized OfficialJulie LovierBilling Manager · (805) 657-7222
Enumeration DateJuly 15, 2026
Last NPPES UpdateJuly 27, 20262 updates tracked since enumeration
NPPES CertifiedJuly 27, 2026
NPI 1538089198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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
1634 KENT PL, Thousand Oaks, CA 91362

Other Names 1

Doing Business AsLa Ventana Treatment Programs

Other Identifiers 1

Other565850732CA · Dept Of Health Services

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 Rylist Inc's NPI number?

The NPI number for Rylist Inc is 1538089198. It was assigned to this organization in the NPPES registry on July 15, 2026. The provider is doing business as La Ventana Treatment Programs.

Where is Rylist Inc located?

Rylist Inc is located at 1634 Kent Pl, Thousand Oaks, CA 91362. The listed phone number is (805) 657-7222.

What is Rylist Inc's specialty?

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

When was this NPI record last updated?

The NPPES record for Rylist Inc was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.