Cheryl Harrison
NPI 1821298019 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Cheryl Harrison is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1821298019).
Provider details
- NPI number
- 1821298019
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- 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
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
Mailing address
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2007-07-25
Frequently asked questions
- What is Cheryl Harrison's NPI number?
- Cheryl Harrison's National Provider Identifier (NPI) is 1821298019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Harrison's specialty?
- Cheryl Harrison is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Cheryl Harrison located?
- Cheryl Harrison's practice location on file with NPPES is 2136 El Cajon Blvd, San Diego, CA 92104-1102.
- What is Cheryl Harrison's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Harrison is (619) 291-7375.
- Is Cheryl Harrison's NPI active?
- Yes — Cheryl Harrison's NPI (1821298019) is active in the NPPES registry as of the last update on 2007-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.