Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Courtney Elizabeth Butterworth, ATC
Athletic Trainer in New Castle, DE · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629271044
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Registry record
Entity type Individual (Type 1)
Name Ms. Courtney Elizabeth Butterworth
Credential ATC
Sex Female
Practice address 320 N Dupont Hwy, New Castle, DE, 19720
Phone (302) 356-6749
Enumeration date Jun 6, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License J3-0000212 (DE) 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
What specialty is Courtney Butterworth?
Courtney Butterworth is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Christopher Stella Athletic Trainer · New Castle, DE NPI 1083817894 Daniel Boeher Athletic Trainer · New Castle, DE NPI 1477184208 William Razzano Athletic Trainer · New Castle, DE NPI 1558992388 Amanda Denney Athletic Trainer · New Castle, DE NPI 1023640281 Kristie Hudson Family Nurse Practitioner · New Castle, DE NPI 1417675935 Shelby Everline Family Nurse Practitioner · New Castle, DE NPI 1144112442
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.