Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine Anita Smollon, CRNP
Nurse Practitioner in Exton, PA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447669197
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine Anita Smollon
Credential CRNP
Sex Female
Practice address 750 W Lincoln Hwy, Exton, PA, 19341
Phone (610) 363-0100
Enumeration date Aug 7, 2014
Last updated in NPPES Jan 29, 2024
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R207327 (MD) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP022375 (PA) 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 Katherine Smollon?
Katherine Smollon 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
Browse all → Lisa D'Amato Medical Physician Assistant · Exton, PA NPI 1639144835 Joan Mcfadden Family Medicine Physician · Exton, PA NPI 1700817566 Jessy John Pediatric Adolescent Medicine Physician · Exton, PA NPI 1043231053 Constantine Serkes Pediatrics Physician · Exton, PA NPI 1003920927 Lalitha Trivikram Internal Medicine Physician · Exton, PA NPI 1568576999 Christine Meyer Internal Medicine Physician · Exton, PA NPI 1346342821 Christopher Meyer Pediatrics Physician · Exton, PA NPI 1568559151 Healthy Steps Pediatrics LLC Pediatrics Physician · Exton, PA NPI 1538386255
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-29.