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Christopher Johnson
NPI 1558103739 · Case Manager/Care Coordinator · Washington, DC
Christopher Johnson is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1558103739).
Provider details
- NPI number
- 1558103739
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
4017 Minnesota Ave Ne
Washington, DC 20019-3541
Phone: (202) 388-9202
Fax: (202) 388-9209
Street-level locationGet directions
Mailing address
355 I St Sw Apt S504
Washington, DC 20024-4230
Registry dates
- Enumerated
- 2024-06-10
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Christopher Johnson's NPI number?
- Christopher Johnson's National Provider Identifier (NPI) is 1558103739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Johnson's specialty?
- Christopher Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Christopher Johnson located?
- Christopher Johnson's practice location on file with NPPES is 4017 Minnesota Ave Ne, Washington, DC 20019-3541.
- What is Christopher Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christopher Johnson is (202) 388-9202.
- Is Christopher Johnson's NPI active?
- Yes — Christopher Johnson's NPI (1558103739) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.