13 Chapters LLC
NPI 1861149973 · Substance Abuse Rehabilitation Facility · Encino, CA
13 Chapters LLC is a Substance Abuse Rehabilitation Facility organization in Encino, CA (NPI 1861149973).
Provider details
- NPI number
- 1861149973
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Ashton Abernethy, Billing Manager(949) 315-1818
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
- 2022-03-08
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is 13 Chapters LLC's NPI number?
- 13 Chapters LLC's National Provider Identifier (NPI) is 1861149973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 13 Chapters LLC?
- 13 Chapters LLC is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is 13 Chapters LLC located?
- 13 Chapters LLC's practice location on file with NPPES is 16990 Strawberry Dr, Encino, CA 91436-3857.
- What is 13 Chapters LLC's phone number?
- The practice phone number listed in the NPPES registry for 13 Chapters LLC is (949) 397-2288.
- Who is the authorized official for 13 Chapters LLC?
- The authorized official listed on 13 Chapters LLC's NPPES record is Ashton Abernethy, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 13 Chapters LLC's NPI active?
- Yes — 13 Chapters LLC's NPI (1861149973) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.