Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hailey Parker, MS, RDN, LDN
Registered Dietitian in Milford, DE · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427913557
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Registry record
Entity type Individual (Type 1)
Name Hailey Parker
Credential MS, RDN, LDN
Sex Female
Practice address 21 W Clarke Ave Ste 1050, Milford, DE, 19963
Phone (302) 503-7650
Enumeration date Dec 20, 2025
Last updated in NPPES Dec 20, 2025
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN-0011402 (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 Hailey Parker?
Hailey Parker 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 → Health Resources Management LLC Registered Nurse · Milford, DE NPI 1407620677 Amber Pelle Occupational Therapist · Milford, DE NPI 1912860263 Chawn Evans Occupational Therapy Assistant · Milford, DE NPI 1538022884 Joshlyn Fleischer Occupational Therapist · Milford, DE NPI 1518820885 Nyla Constant Dunkley Occupational Therapist · Milford, DE NPI 1417810789 Tyshaun Capers Occupational Therapist · Milford, DE NPI 1750244836 Kyndall Johnson Student in an Organized Health Care Education/Training Program · Milford, DE NPI 1720937865 Mia Blake Student in an Organized Health Care Education/Training Program · Milford, DE NPI 1891645826
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-20.