IndividualActive
Christallin Johnson
NPI 1679938435 · Counselor · Detroit, MI
Christallin Johnson is a Counselor provider in Detroit, MI (NPI 1679938435).
Provider details
- NPI number
- 1679938435
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1121 East Mc Nichols
Detroit, MI 48203
Phone: (313) 365-3100
Street-level locationGet directions
Mailing address
1121 East Mc Nichols
Detroit, MI 48203
Registry dates
- Enumerated
- 2015-12-22
- Last updated
- 2015-12-22
Frequently asked questions
- What is Christallin Johnson's NPI number?
- Christallin Johnson's National Provider Identifier (NPI) is 1679938435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christallin Johnson's specialty?
- Christallin Johnson is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Christallin Johnson located?
- Christallin Johnson's practice location on file with NPPES is 1121 East Mc Nichols, Detroit, MI 48203.
- What is Christallin Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christallin Johnson is (313) 365-3100.
- Is Christallin Johnson's NPI active?
- Yes — Christallin Johnson's NPI (1679938435) is active in the NPPES registry as of the last update on 2015-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.