Topanga Ranch Treatment Center
NPI 1720258437 · Substance Abuse Rehabilitation Facility · Calabasas, CA
Topanga Ranch Treatment Center is a Substance Abuse Rehabilitation Facility organization in Calabasas, CA (NPI 1720258437).
Provider details
- NPI number
- 1720258437
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Christopher Bathum, Executive Director(310) 455-4555
- License
- 190626AP (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
18 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
Other names (DBA / former)
- Doing business as
- The Ranch at Topanga Canyon
Registry dates
- Enumerated
- 2008-03-10
- Last updated
- 2008-03-10
Frequently asked questions
- What is Topanga Ranch Treatment Center's NPI number?
- Topanga Ranch Treatment Center's National Provider Identifier (NPI) is 1720258437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Topanga Ranch Treatment Center?
- Topanga Ranch Treatment Center is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Topanga Ranch Treatment Center located?
- Topanga Ranch Treatment Center's practice location on file with NPPES is 22287 Mulholland Hwy Ste 136, Calabasas, CA 91302-5157.
- What is Topanga Ranch Treatment Center's phone number?
- The practice phone number listed in the NPPES registry for Topanga Ranch Treatment Center is (310) 455-4555.
- Who is the authorized official for Topanga Ranch Treatment Center?
- The authorized official listed on Topanga Ranch Treatment Center's NPPES record is Christopher Bathum, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Topanga Ranch Treatment Center's NPI active?
- Yes — Topanga Ranch Treatment Center's NPI (1720258437) is active in the NPPES registry as of the last update on 2008-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.