IndividualActive
Demetrius Walker
NPI 1629643960 · Personal Care Attendant · Washington, DC
Demetrius Walker is a Personal Care Attendant provider in Washington, DC (NPI 1629643960).
Provider details
- NPI number
- 1629643960
- Entity type
- Individual
- Primary specialty
- Personal Care AttendantNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- No
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
3718 Hayes St Ne Apt 201
Washington, DC 20019-1710
Phone: (202) 399-5425
Street-level locationGet directions
Mailing address
4020 Minnesota Ave Ne Apt 494
Washington, DC 20019-3553
Registry dates
- Enumerated
- 2021-05-20
- Last updated
- 2021-05-20
- Certified
- 2021-05-01
Frequently asked questions
- What is Demetrius Walker's NPI number?
- Demetrius Walker's National Provider Identifier (NPI) is 1629643960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetrius Walker's specialty?
- Demetrius Walker is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).
- Where is Demetrius Walker located?
- Demetrius Walker's practice location on file with NPPES is 3718 Hayes St Ne Apt 201, Washington, DC 20019-1710.
- What is Demetrius Walker's phone number?
- The practice phone number listed in the NPPES registry for Demetrius Walker is (202) 399-5425.
- Is Demetrius Walker's NPI active?
- Yes — Demetrius Walker's NPI (1629643960) is active in the NPPES registry as of the last update on 2021-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.