Gary Fuller, COUNSELOR ADDICTION
NPI 1336781103 · Addiction (Substance Use Disorder) Counselor · Fullerton, CA
Gary Fuller, COUNSELOR ADDICTION is a Addiction (Substance Use Disorder) Counselor provider in Fullerton, CA (NPI 1336781103).
Provider details
- NPI number
- 1336781103
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- COUNSELOR ADDICTION
- 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
- 2019-10-14
- Last updated
- 2019-10-14
Frequently asked questions
- What is Gary Fuller's NPI number?
- Gary Fuller's National Provider Identifier (NPI) is 1336781103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Fuller's specialty?
- Gary Fuller is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gary Fuller located?
- Gary Fuller's practice location on file with NPPES is 771 W Orangethorpe Ave, Fullerton, CA 92832-2806.
- What is Gary Fuller's phone number?
- The practice phone number listed in the NPPES registry for Gary Fuller is (714) 879-0929.
- Is Gary Fuller's NPI active?
- Yes — Gary Fuller's NPI (1336781103) is active in the NPPES registry as of the last update on 2019-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.