Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mimi Joye Hilderley, APRN

Family Nurse Practitioner in Georgetown, DE · enumerated 2023 · practices at Nutrihealth LLC.

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

National Provider Identifier

1043905011

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Registry record

Entity type Individual (Type 1)

Name Ms. Mimi Joye Hilderley

Credential APRN

Sex Female

Practice address 20930 Dupont Blvd Unit 202, Georgetown, DE, 19947

Phone (302) 202-3438

Enumeration date Apr 6, 2023

Last updated in NPPES Sep 5, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11025830 (FL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0012426 (DE) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN9476999 (FL) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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

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 Mimi Hilderley?

Mimi Hilderley is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-05.