Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Elizabeth Triplett Winchester, ACNPC-AG
Nurse Practitioner in Monroe, NC · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982210431
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Registry record
Entity type Individual (Type 1)
Name Margaret Elizabeth Triplett Winchester
Credential ACNPC-AG
Sex Female
Practice address 2715 Thornburg Ct, Monroe, NC, 28110
Phone (336) 687-8879
Enumeration date Sep 21, 2020
Last updated in NPPES Sep 8, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5013705 (NC) 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 Margaret Winchester?
Margaret Winchester 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-08.