IndividualActive
Maryann Johnson, LMSW
NPI 1689392839 · Clinical Social Worker · Ann Arbor, MI
Maryann Johnson, LMSW is a Clinical Social Worker provider in Ann Arbor, MI (NPI 1689392839).
Provider details
- NPI number
- 1689392839
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801111133 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
715 Carbeck Dr
Ann Arbor, MI 48103-3409
Phone: (404) 375-9576
Street-level locationGet directions
Mailing address
715 Carbeck Dr
Ann Arbor, MI 48103-3409
Registry dates
- Enumerated
- 2022-08-15
- Last updated
- 2022-08-15
- Certified
- 2022-08-15
Frequently asked questions
- What is Maryann Johnson's NPI number?
- Maryann Johnson's National Provider Identifier (NPI) is 1689392839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Johnson's specialty?
- Maryann Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryann Johnson located?
- Maryann Johnson's practice location on file with NPPES is 715 Carbeck Dr, Ann Arbor, MI 48103-3409.
- What is Maryann Johnson's phone number?
- The practice phone number listed in the NPPES registry for Maryann Johnson is (404) 375-9576.
- Is Maryann Johnson's NPI active?
- Yes — Maryann Johnson's NPI (1689392839) is active in the NPPES registry as of the last update on 2022-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.