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Mattilee Harrell-Johnson
NPI 1427889526 · Nurse's Aide · Wilmington, DE
Mattilee Harrell-Johnson is a Nurse's Aide provider in Wilmington, DE (NPI 1427889526).
Provider details
- NPI number
- 1427889526
- Entity type
- Individual
- Primary specialty
- Nurse's AideNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
501 W 14th St
Wilmington, DE 19801-1013
Phone: (302) 733-1000
Approximate (ZIP-level) locationGet directions
Mailing address
2321 Thornton Rd
Harrisburg, PA 17109-1821
Registry dates
- Enumerated
- 2024-08-10
- Last updated
- 2024-08-10
- Certified
- 2024-08-10
Frequently asked questions
- What is Mattilee Harrell-Johnson's NPI number?
- Mattilee Harrell-Johnson's National Provider Identifier (NPI) is 1427889526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mattilee Harrell-Johnson's specialty?
- Mattilee Harrell-Johnson is listed in the NPPES registry with a primary specialty of Nurse's Aide (Nursing Service Related Providers).
- Where is Mattilee Harrell-Johnson located?
- Mattilee Harrell-Johnson's practice location on file with NPPES is 501 W 14th St, Wilmington, DE 19801-1013.
- What is Mattilee Harrell-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mattilee Harrell-Johnson is (302) 733-1000.
- Is Mattilee Harrell-Johnson's NPI active?
- Yes — Mattilee Harrell-Johnson's NPI (1427889526) is active in the NPPES registry as of the last update on 2024-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.