IndividualActive
Danielle Williams
NPI 1649821117 · Personal Care Attendant · Washington, DC
Danielle Williams is a Personal Care Attendant provider in Washington, DC (NPI 1649821117).
Provider details
- NPI number
- 1649821117
- Entity type
- Individual
- Primary specialty
- Personal Care AttendantNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
4401 Quarles St Ne Apt 31
Washington, DC 20019-2069
Phone: (571) 361-9214
Street-level locationGet directions
Mailing address
4401 Quarles St Ne Apt 31
Washington, DC 20019-2069
Registry dates
- Enumerated
- 2019-09-25
- Last updated
- 2019-09-25
Frequently asked questions
- What is Danielle Williams's NPI number?
- Danielle Williams's National Provider Identifier (NPI) is 1649821117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Williams's specialty?
- Danielle Williams is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).
- Where is Danielle Williams located?
- Danielle Williams's practice location on file with NPPES is 4401 Quarles St Ne Apt 31, Washington, DC 20019-2069.
- What is Danielle Williams's phone number?
- The practice phone number listed in the NPPES registry for Danielle Williams is (571) 361-9214.
- Is Danielle Williams's NPI active?
- Yes — Danielle Williams's NPI (1649821117) is active in the NPPES registry as of the last update on 2019-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.