Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather E Dusseau
Registered Dietitian in Newark, DE · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548633449
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Registry record
Entity type Individual (Type 1)
Name Heather E Dusseau
Sex Female
Practice address 190 Salem Church Rd, Christiana High School Wellness Center, Newark, DE, 19713
Phone (302) 454-5421
Enumeration date Nov 2, 2015
Last updated in NPPES Nov 2, 2015
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN-0000598 (DE) 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Heather Dusseau?
Heather Dusseau is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jennifer Barbieri Family Nurse Practitioner · Newark, DE NPI 1609098375 Christiana Care Health Services Inc Nurse Practitioner · Newark, DE NPI 1295021145 Jessica Spence Clinical Social Worker · Newark, DE NPI 1265711030 Paige Lucarelli Nurse Practitioner · Newark, DE NPI 1942681044 Joy Allen Coleman School Registered Nurse · Newark, DE NPI 1659179869 The Life Center Complex, Inc General Practice Physician · Newark, DE NPI 1225971518 Samiya Wright School Registered Nurse · Newark, DE NPI 1730011149
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-02.