IndividualActive
Christina Johnson
NPI 1235583428 · Social Worker · Ann Arbor, MI
Christina Johnson is a Social Worker provider in Ann Arbor, MI (NPI 1235583428).
Provider details
- NPI number
- 1235583428
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 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
2140 E Ellsworth Rd
Ann Arbor, MI 48108-2552
Phone: (734) 544-3000
Fax: (734) 544-6732
Street-level locationGet directions
Mailing address
555 Towner St
Ypsilanti, MI 48198-5752
Registry dates
- Enumerated
- 2016-04-14
- Last updated
- 2016-04-14
Frequently asked questions
- What is Christina Johnson's NPI number?
- Christina Johnson's National Provider Identifier (NPI) is 1235583428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Johnson's specialty?
- Christina Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Christina Johnson located?
- Christina Johnson's practice location on file with NPPES is 2140 E Ellsworth Rd, Ann Arbor, MI 48108-2552.
- What is Christina Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christina Johnson is (734) 544-3000.
- Is Christina Johnson's NPI active?
- Yes — Christina Johnson's NPI (1235583428) is active in the NPPES registry as of the last update on 2016-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.