IndividualActive
Wanda Johnson, R.N.
NPI 1477877041 · Registered Nurse · Washington, DC
Wanda Johnson, R.N. is a Registered Nurse provider in Washington, DC (NPI 1477877041).
Provider details
- NPI number
- 1477877041
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- DC37942 (DC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(84/100 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
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
3400 Martin Luther King Jr Ave Se
Washington, DC 20032-1542
Phone: (202) 279-4942
Fax: (202) 279-4940
Street-level locationGet directions
Mailing address
3400 Martin Luther King Jr Ave Se
Washington, DC 20032-1542
Registry dates
- Enumerated
- 2010-03-25
- Last updated
- 2010-03-25
Frequently asked questions
- What is Wanda Johnson's NPI number?
- Wanda Johnson's National Provider Identifier (NPI) is 1477877041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wanda Johnson's specialty?
- Wanda Johnson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Wanda Johnson located?
- Wanda Johnson's practice location on file with NPPES is 3400 Martin Luther King Jr Ave Se, Washington, DC 20032-1542.
- What is Wanda Johnson's phone number?
- The practice phone number listed in the NPPES registry for Wanda Johnson is (202) 279-4942.
- Is Wanda Johnson's NPI active?
- Yes — Wanda Johnson's NPI (1477877041) is active in the NPPES registry as of the last update on 2010-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.