IndividualActive
Barbara Williams
NPI 1407422926 · Personal Care Attendant · Washington, DC
Barbara Williams is a Personal Care Attendant provider in Washington, DC (NPI 1407422926).
Provider details
- NPI number
- 1407422926
- Entity type
- Individual
- Primary specialty
- Personal Care AttendantNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(60/100 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
2 documented practice locations
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
5341 E Capitol St Se
Washington, DC 20019-6613
Phone: (202) 430-3986
Street-level locationGet directions
Mailing address
5341 E Capitol St Se
Washington, DC 20019-6613
Additional practice locations (1)
- 4325 Kansas Ave Nw Apt 22aWashington, DC 20011-7238Phone: (202) 710-5124
Registry dates
- Enumerated
- 2021-06-03
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Barbara Williams's NPI number?
- Barbara Williams's National Provider Identifier (NPI) is 1407422926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Williams's specialty?
- Barbara Williams is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).
- Where is Barbara Williams located?
- Barbara Williams's practice location on file with NPPES is 5341 E Capitol St Se, Washington, DC 20019-6613.
- What is Barbara Williams's phone number?
- The practice phone number listed in the NPPES registry for Barbara Williams is (202) 430-3986.
- Is Barbara Williams's NPI active?
- Yes — Barbara Williams's NPI (1407422926) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.