Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kelly Jean Duffy, MD
Pediatrics Physician in Advance, NC · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801187059
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Kelly Jean Duffy
Credential MD
Sex Female
Practice address 114 Kinderton Blvd, Advance, NC, 27006
Phone (336) 998-9742
Fax (336) 998-9410
Enumeration date Apr 22, 2011
Last updated in NPPES Jul 30, 2014
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2014-00111 (NC) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 172764 (NC) Secondary
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
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 Kelly Duffy?
Kelly Duffy is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Myracle Pediatrics Physician · Advance, NC NPI 1871569046 Karen Wells Physician Assistant · Advance, NC NPI 1760443378 Kathy Gross Pediatrics Physician · Advance, NC NPI 1972565661 Susan Hunsinger Pediatrics Physician · Advance, NC NPI 1609972975 Wake Forest Health Network LLC Pediatrics Physician · Bermuda Run, NC NPI 1124265236 Christian Hall Pediatric Nurse Practitioner · Advance, NC NPI 1205074333 Casey Mahle Pediatric Nurse Practitioner · Advance, NC NPI 1508155169 Cornerstone Health Care, PA Psychologist · Advance, NC NPI 1407291107
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-30.