IndividualActive
William (dcps) Johnson
NPI 1336538255 · School Social Worker · Washington, DC
William (dcps) Johnson is a School Social Worker provider in Washington, DC (NPI 1336538255).
Provider details
- NPI number
- 1336538255
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- LC302384 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
4400 Iowa Ave Nw
Washington, DC 20011-5604
Phone: (202) 576-8130
Street-level locationGet directions
Mailing address
8315 Founders Ter
Fort Washington, MD 20744-4771
Registry dates
- Enumerated
- 2015-01-15
- Last updated
- 2015-01-15
Frequently asked questions
- What is William (dcps) Johnson's NPI number?
- William (dcps) Johnson's National Provider Identifier (NPI) is 1336538255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William (dcps) Johnson's specialty?
- William (dcps) Johnson is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is William (dcps) Johnson located?
- William (dcps) Johnson's practice location on file with NPPES is 4400 Iowa Ave Nw, Washington, DC 20011-5604.
- What is William (dcps) Johnson's phone number?
- The practice phone number listed in the NPPES registry for William (dcps) Johnson is (202) 576-8130.
- Is William (dcps) Johnson's NPI active?
- Yes — William (dcps) Johnson's NPI (1336538255) is active in the NPPES registry as of the last update on 2015-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.