Joyce Gardner, CATC
NPI 1609399823 · Addiction (Substance Use Disorder) Counselor · Upland, CA
Joyce Gardner, CATC is a Addiction (Substance Use Disorder) Counselor provider in Upland, CA (NPI 1609399823).
Provider details
- NPI number
- 1609399823
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CATC
- Sex
- Female
- 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
8 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
- 2017-07-19
- Last updated
- 2022-07-21
Frequently asked questions
- What is Joyce Gardner's NPI number?
- Joyce Gardner's National Provider Identifier (NPI) is 1609399823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Gardner's specialty?
- Joyce Gardner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joyce Gardner located?
- Joyce Gardner's practice location on file with NPPES is 1260 E Arrow Hwy, Upland, CA 91786-4982.
- What is Joyce Gardner's phone number?
- The practice phone number listed in the NPPES registry for Joyce Gardner is (909) 608-2002.
- Is Joyce Gardner's NPI active?
- Yes — Joyce Gardner's NPI (1609399823) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.