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Michaelj Johnson
NPI 1871814590 · Case Manager/Care Coordinator · San Francisco, CA
Michaelj Johnson is a Case Manager/Care Coordinator provider in San Francisco, CA (NPI 1871814590).
Provider details
- NPI number
- 1871814590
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2157 Grove St
San Francisco, CA 94117-1008
Phone: (415) 387-2275
Street-level locationGet directions
Mailing address
7200 Arthur St
Oakland, CA 94605-2310
Registry dates
- Enumerated
- 2010-06-16
- Last updated
- 2010-06-16
Frequently asked questions
- What is Michaelj Johnson's NPI number?
- Michaelj Johnson's National Provider Identifier (NPI) is 1871814590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michaelj Johnson's specialty?
- Michaelj Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Michaelj Johnson located?
- Michaelj Johnson's practice location on file with NPPES is 2157 Grove St, San Francisco, CA 94117-1008.
- What is Michaelj Johnson's phone number?
- The practice phone number listed in the NPPES registry for Michaelj Johnson is (415) 387-2275.
- Is Michaelj Johnson's NPI active?
- Yes — Michaelj Johnson's NPI (1871814590) is active in the NPPES registry as of the last update on 2010-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.