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Marlon Walker
NPI 1134483480 · Home Health Aide · Washington, DC
Marlon Walker is a Home Health Aide provider in Washington, DC (NPI 1134483480).
Provider details
- NPI number
- 1134483480
- Entity type
- Individual
- Primary specialty
- Home Health AideNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
1915 Rhode Island Ave Ne
Washington, DC 20018-2441
Phone: (202) 635-6006
Street-level locationGet directions
Mailing address
2019 Roanoke St
Hyattsville, MD 20782-1611
Registry dates
- Enumerated
- 2012-07-02
- Last updated
- 2012-07-02
Frequently asked questions
- What is Marlon Walker's NPI number?
- Marlon Walker's National Provider Identifier (NPI) is 1134483480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlon Walker's specialty?
- Marlon Walker is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Marlon Walker located?
- Marlon Walker's practice location on file with NPPES is 1915 Rhode Island Ave Ne, Washington, DC 20018-2441.
- What is Marlon Walker's phone number?
- The practice phone number listed in the NPPES registry for Marlon Walker is (202) 635-6006.
- Is Marlon Walker's NPI active?
- Yes — Marlon Walker's NPI (1134483480) is active in the NPPES registry as of the last update on 2012-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.