Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aprile F Harris, MSN
Nurse Practitioner in Elkton, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831133701
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Registry record
Entity type Individual (Type 1)
Name Aprile F Harris
Credential MSN
Sex Female
Practice address 137 W High St, Suite 1a, Elkton, MD, 21921
Phone (410) 620-9200
Fax (410) 620-9207
Enumeration date Jun 15, 2006
Last updated in NPPES Dec 6, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG0000294 (DE) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R095483 (MD) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R095483 (MD) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0831133701 | Medicaid | DE | - |
| 178000000 | Medicaid | MD | - |
| 0111006 | Medicaid | NJ | - |
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 Aprile Harris?
Aprile Harris is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-06.