Christopher Howard
NPI 1871119354 · Addiction (Substance Use Disorder) Counselor · Tarzana, CA
Christopher Howard is a Addiction (Substance Use Disorder) Counselor provider in Tarzana, CA (NPI 1871119354).
Provider details
- NPI number
- 1871119354
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-06-22
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Christopher Howard's NPI number?
- Christopher Howard's National Provider Identifier (NPI) is 1871119354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Howard's specialty?
- Christopher Howard is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christopher Howard located?
- Christopher Howard's practice location on file with NPPES is 18646 Oxnard St, Tarzana, CA 91356-1486.
- What is Christopher Howard's phone number?
- The practice phone number listed in the NPPES registry for Christopher Howard is (818) 996-1051.
- Is Christopher Howard's NPI active?
- Yes — Christopher Howard's NPI (1871119354) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.