Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ellen Elizabeth Delp, AUD
Audiologist in Hershey, PA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992478572
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Registry record
Entity type Individual (Type 1)
Name Dr. Ellen Elizabeth Delp
Credential AUD
Sex Female
Practice address 200 Campus Drive, Suite 400, Hershey, PA, 17033
Phone (717) 531-6822
Enumeration date Jul 29, 2021
Last updated in NPPES Sep 17, 2021
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT006749 (PA) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD 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.
Frequently asked questions
What specialty is Ellen Delp?
Ellen Delp is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-17.