Stephen Hall
NPI 1598269268 · Addiction (Substance Use Disorder) Counselor · Sun Valley, CA
Stephen Hall is a Addiction (Substance Use Disorder) Counselor provider in Sun Valley, CA (NPI 1598269268).
Provider details
- NPI number
- 1598269268
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
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
- 2018-03-19
- Last updated
- 2018-03-19
Frequently asked questions
- What is Stephen Hall's NPI number?
- Stephen Hall's National Provider Identifier (NPI) is 1598269268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hall's specialty?
- Stephen Hall is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Hall located?
- Stephen Hall's practice location on file with NPPES is 8140 Sunland Blvd, Sun Valley, CA 91352-3948.
- What is Stephen Hall's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hall is (818) 582-8832.
- Is Stephen Hall's NPI active?
- Yes — Stephen Hall's NPI (1598269268) is active in the NPPES registry as of the last update on 2018-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.