IndividualActive
Sophia Johnson
NPI 1619558939 · Home Health Aide · Washington, DC
Sophia Johnson is a Home Health Aide provider in Washington, DC (NPI 1619558939).
Provider details
- NPI number
- 1619558939
- Entity type
- Individual
- Primary specialty
- Home Health AideNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
738 Harvard St Nw
Washington, DC 20001-3810
Phone: (202) 425-5597
Street-level locationGet directions
Mailing address
80 New York Ave Nw Apt 304
Washington, DC 20001-1240
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2021-04-19
- Certified
- 2021-04-19
Frequently asked questions
- What is Sophia Johnson's NPI number?
- Sophia Johnson's National Provider Identifier (NPI) is 1619558939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Johnson's specialty?
- Sophia Johnson is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Sophia Johnson located?
- Sophia Johnson's practice location on file with NPPES is 738 Harvard St Nw, Washington, DC 20001-3810.
- What is Sophia Johnson's phone number?
- The practice phone number listed in the NPPES registry for Sophia Johnson is (202) 425-5597.
- Is Sophia Johnson's NPI active?
- Yes — Sophia Johnson's NPI (1619558939) is active in the NPPES registry as of the last update on 2021-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.