IndividualActive
Geoffrey Gillison
NPI 1427244649 · Mental Health Counselor · Riverside, CA
Geoffrey Gillison is a Mental Health Counselor provider in Riverside, CA (NPI 1427244649).
Provider details
- NPI number
- 1427244649
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1827 Atlanta Ave Ste D3
Riverside, CA 92507-7418
Phone: (951) 955-8000
Fax: (951) 955-8010
Street-level locationGet directions
Mailing address
1827 Atlanta Ave Ste D3
Riverside, CA 92507-7418
Registry dates
- Enumerated
- 2007-09-20
- Last updated
- 2007-09-20
Frequently asked questions
- What is Geoffrey Gillison's NPI number?
- Geoffrey Gillison's National Provider Identifier (NPI) is 1427244649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Gillison's specialty?
- Geoffrey Gillison is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Geoffrey Gillison located?
- Geoffrey Gillison's practice location on file with NPPES is 1827 Atlanta Ave Ste D3, Riverside, CA 92507-7418.
- What is Geoffrey Gillison's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Gillison is (951) 955-8000.
- Is Geoffrey Gillison's NPI active?
- Yes — Geoffrey Gillison's NPI (1427244649) is active in the NPPES registry as of the last update on 2007-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.