IndividualActive
Martrell Walker
NPI 1669106514 · Home Health Aide · Youngstown, OH
Martrell Walker is a Home Health Aide provider in Youngstown, OH (NPI 1669106514).
Provider details
- NPI number
- 1669106514
- 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(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1726 1/2 Mahoning Ave
Youngstown, OH 44509-2410
Phone: (330) 519-5052
Street-level locationGet directions
Mailing address
1726 1/2 Mahoning Ave
Youngstown, OH 44509-2410
Registry dates
- Enumerated
- 2022-07-14
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Martrell Walker's NPI number?
- Martrell Walker's National Provider Identifier (NPI) is 1669106514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martrell Walker's specialty?
- Martrell Walker is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Martrell Walker located?
- Martrell Walker's practice location on file with NPPES is 1726 1/2 Mahoning Ave, Youngstown, OH 44509-2410.
- What is Martrell Walker's phone number?
- The practice phone number listed in the NPPES registry for Martrell Walker is (330) 519-5052.
- Is Martrell Walker's NPI active?
- Yes — Martrell Walker's NPI (1669106514) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.