Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Duff Andrew Rardin, M.D.
Neurology Physician in Arden, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114989324
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Registry record
Entity type Individual (Type 1)
Name Duff Andrew Rardin
Credential M.D.
Sex Male
Practice address 2775 Hendersonville Rd Ste 250, Arden, NC, 28704
Phone (828) 435-8250
Fax (828) 435-8251
Enumeration date Apr 4, 2006
Last updated in NPPES Mar 26, 2024
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 is the NPI number for Duff Rardin?
The National Provider Identifier (NPI) for Duff Rardin is 1114989324, a Type 1 (individual) record in the CMS NPPES registry.
Where does Duff Rardin practice?
The practice location on file with NPPES is in Arden, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Joel Callahan Neurology Physician · Arden, NC NPI 1235116880 Michele Morgan Neurology Physician · Arden, NC NPI 1144260803 Suzette Laroche Neurology Physician · Arden, NC NPI 1134235138 Gwyneth Mccawley Neurology Physician · Arden, NC NPI 1396046595 Benjamin Rardin Neurology Physician · Arden, NC NPI 1083240907
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-26.