Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sean Patrick Thornton, D.C.
Chiropractor in Worcester, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992875140
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Sean Patrick Thornton
Credential D.C.
Sex Male
Practice address 102 Shore Dr, Suite 104, Worcester, MA, 01605
Phone (508) 853-7500
Fax (508) 853-7505
Enumeration date Nov 8, 2006
Last updated in NPPES Aug 30, 2011
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
What specialty is Sean Thornton?
Sean Thornton is registered in NPPES with the primary taxonomy of Chiropractor. 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 → Joshua Greenberg Cardiovascular Disease Physician · Worcester, MA NPI 1588646376 Frederic Schwartz Internal Medicine Physician · Worcester, MA NPI 1932182839 Nancy Berley Family Medicine Physician · Worcester, MA NPI 1922074194 David Larrabee Family Medicine Physician · Worcester, MA NPI 1063423010 Patrick Mcgary Pediatric Dentistry · Worcester, MA NPI 1215196704 Brandon L. Cairo, Dmd, PC Dentist · Worcester, MA NPI 1568615557 Lahair & Gallagher Pediatric Dentistry, LLC Pediatric Dentistry · Worcester, MA NPI 1003043514 Melissa Dowling Physical Therapist · Worcester, MA NPI 1043544513
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-30.