Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gillian Long
Athletic Trainer in Dartmouth, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851940795
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Gillian Long
Sex Female
Practice address 51 Sable Ave, Dartmouth, MA, 02747
Phone (774) 328-2784
Enumeration date Sep 4, 2019
Last updated in NPPES Jun 21, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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
Where does Gillian Long practice?
The practice location on file with NPPES is in Dartmouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gillian Long?
The National Provider Identifier (NPI) for Gillian Long is 1851940795, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-21.