Brandon Gwyn, CADC I
NPI 1336625094 · Addiction (Substance Use Disorder) Counselor · San Bernardino, CA
Brandon Gwyn, CADC I is a Addiction (Substance Use Disorder) Counselor provider in San Bernardino, CA (NPI 1336625094).
Provider details
- NPI number
- 1336625094
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC I
- 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
7 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
- 2018-07-16
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Brandon Gwyn's NPI number?
- Brandon Gwyn's National Provider Identifier (NPI) is 1336625094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Gwyn's specialty?
- Brandon Gwyn is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Brandon Gwyn located?
- Brandon Gwyn's practice location on file with NPPES is 1100 N D St, San Bernardino, CA 92410-3524.
- What is Brandon Gwyn's phone number?
- The practice phone number listed in the NPPES registry for Brandon Gwyn is (909) 884-0840.
- Is Brandon Gwyn's NPI active?
- Yes — Brandon Gwyn's NPI (1336625094) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.