Marcella Johnson
NPI 1285139436 · Addiction (Substance Use Disorder) Counselor · Redding, CA
Marcella Johnson is a Addiction (Substance Use Disorder) Counselor provider in Redding, CA (NPI 1285139436).
Provider details
- NPI number
- 1285139436
- 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
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
- 2018-03-29
- Last updated
- 2021-12-17
- Certified
- 2021-12-14
Frequently asked questions
- What is Marcella Johnson's NPI number?
- Marcella Johnson's National Provider Identifier (NPI) is 1285139436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcella Johnson's specialty?
- Marcella Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marcella Johnson located?
- Marcella Johnson's practice location on file with NPPES is 1147 Hartnell Ave, Redding, CA 96002-2113.
- What is Marcella Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marcella Johnson is (530) 222-7213.
- Is Marcella Johnson's NPI active?
- Yes — Marcella Johnson's NPI (1285139436) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.