Merle Johnson, LISAC
NPI 1992896542 · Addiction (Substance Use Disorder) Counselor · Parker, AZ
Merle Johnson, LISAC is a Addiction (Substance Use Disorder) Counselor provider in Parker, AZ (NPI 1992896542).
Provider details
- NPI number
- 1992896542
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LISAC
- Sex
- Male
- Sole proprietor
- No
- License
- LISAC-0884 (AZ)
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
19 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
- 2006-09-27
- Last updated
- 2013-05-03
Frequently asked questions
- What is Merle Johnson's NPI number?
- Merle Johnson's National Provider Identifier (NPI) is 1992896542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merle Johnson's specialty?
- Merle Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Merle Johnson located?
- Merle Johnson's practice location on file with NPPES is 12033 Agency Rd, Parker, AZ 85344-7718.
- What is Merle Johnson's phone number?
- The practice phone number listed in the NPPES registry for Merle Johnson is (928) 669-3256.
- Is Merle Johnson's NPI active?
- Yes — Merle Johnson's NPI (1992896542) is active in the NPPES registry as of the last update on 2013-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.