Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brenna Sullivan
Athletic Trainer in Springfield, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568330884
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Registry record
Entity type Individual (Type 1)
Name Brenna Sullivan
Sex Female
Practice address 1000 State St, Springfield, MA, 01109
Phone (781) 686-5845
Enumeration date Oct 28, 2025
Last updated in NPPES Oct 30, 2025
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License ATL22255 (MA) 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 Brenna Sullivan?
Brenna Sullivan 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 → Paul Quinlan Clinical Psychologist · Springfield, MA NPI 1871661397 Diana Kenney Pediatric Physical Therapist · Springfield, MA NPI 1003097536 Kandice Boyd Clinical Social Worker · Springfield, MA NPI 1104229772 Caitlin Kamide Athletic Trainer · Springfield, MA NPI 1912384355 Kaelly Ryan Physician Assistant · Springfield, MA NPI 1811558943 Alyssa Scherlin Athletic Trainer · Springfield, MA NPI 1508575614 Jessica Raniero Athletic Trainer · Springfield, MA NPI 1245911254
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-30.