Clifford Garrett
NPI 1205795150 · Addiction (Substance Use Disorder) Counselor · Upland, CA
Clifford Garrett is a Addiction (Substance Use Disorder) Counselor provider in Upland, CA (NPI 1205795150).
Provider details
- NPI number
- 1205795150
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RT1427120126 (CA)
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
Under 1 yr in registry
- Profile completeness38% of score
100% 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
- 2026-01-16
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is Clifford Garrett's NPI number?
- Clifford Garrett's National Provider Identifier (NPI) is 1205795150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Garrett's specialty?
- Clifford Garrett is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Clifford Garrett located?
- Clifford Garrett's practice location on file with NPPES is 239 W 9th St, Upland, CA 91786-5979.
- What is Clifford Garrett's phone number?
- The practice phone number listed in the NPPES registry for Clifford Garrett is (909) 981-6121.
- Is Clifford Garrett's NPI active?
- Yes — Clifford Garrett's NPI (1205795150) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.