Lisa Johnston, CAS# 8492
NPI 1881836302 · Addiction (Substance Use Disorder) Counselor · Concord, CA
Lisa Johnston, CAS# 8492 is a Addiction (Substance Use Disorder) Counselor provider in Concord, CA (NPI 1881836302).
Provider details
- NPI number
- 1881836302
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAS# 8492
- Sex
- Female
- Sole proprietor
- No
- License
- CAS #8492 (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
17 yrs in NPPES 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
- 2009-03-30
- Last updated
- 2009-03-30
Frequently asked questions
- What is Lisa Johnston's NPI number?
- Lisa Johnston's National Provider Identifier (NPI) is 1881836302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Johnston's specialty?
- Lisa Johnston is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Lisa Johnston located?
- Lisa Johnston's practice location on file with NPPES is 2931 Prospect Ave, Concord, CA 94518-1025.
- What is Lisa Johnston's phone number?
- The practice phone number listed in the NPPES registry for Lisa Johnston is (925) 676-4840.
- Is Lisa Johnston's NPI active?
- Yes — Lisa Johnston's NPI (1881836302) is active in the NPPES registry as of the last update on 2009-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.