James Warner, BS, RRW
NPI 1306247838 · Addiction (Substance Use Disorder) Counselor · Hesperia, CA
James Warner, BS, RRW is a Addiction (Substance Use Disorder) Counselor provider in Hesperia, CA (NPI 1306247838).
Provider details
- NPI number
- 1306247838
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BS, RRW
- 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
11 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
- 2014-09-16
- Last updated
- 2014-09-16
Frequently asked questions
- What is James Warner's NPI number?
- James Warner's National Provider Identifier (NPI) is 1306247838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Warner's specialty?
- James Warner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is James Warner located?
- James Warner's practice location on file with NPPES is 11776 Mariposa Rd, Hesperia, CA 92345-1622.
- What is James Warner's phone number?
- The practice phone number listed in the NPPES registry for James Warner is (760) 956-2462.
- Is James Warner's NPI active?
- Yes — James Warner's NPI (1306247838) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.