Jennifer Mertell, CADC-1
NPI 1336642362 · Addiction (Substance Use Disorder) Counselor · Sun Valley, CA
Jennifer Mertell, CADC-1 is a Addiction (Substance Use Disorder) Counselor provider in Sun Valley, CA (NPI 1336642362).
Provider details
- NPI number
- 1336642362
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC-1
- Sex
- Female
- Sole proprietor
- Yes
- License
- CI48010625 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 14530 Sylvan StVan Nuys, CA 91411-2324Phone: (818) 582-8832Fax: (818) 582-8836
Registry dates
- Enumerated
- 2018-03-15
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Jennifer Mertell's NPI number?
- Jennifer Mertell's National Provider Identifier (NPI) is 1336642362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mertell's specialty?
- Jennifer Mertell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Mertell located?
- Jennifer Mertell's practice location on file with NPPES is 8140 Sunland Blvd, Sun Valley, CA 91352-3948.
- What is Jennifer Mertell's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mertell is (818) 582-8832.
- Is Jennifer Mertell's NPI active?
- Yes — Jennifer Mertell's NPI (1336642362) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.