Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shamar Dieudonne Harrison

Health Educator in Wilmington, DE · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861263840

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Registry record

Entity type Individual (Type 1)

Name Shamar Dieudonne Harrison

Sex Male

Practice address 100 W 10th St, Wilmington, DE, 19801

Phone (302) 510-1415

Enumeration date Jan 10, 2024

Last updated in NPPES Jan 10, 2024

Taxonomy & licenses

174H00000X Health Educator Other Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Shamar Harrison?

The National Provider Identifier (NPI) for Shamar Harrison is 1861263840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Shamar Harrison practice?

The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-10.