Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas Patrick Donnelly, D.C.
Chiropractor in Chattanooga, TN · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124174909
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas Patrick Donnelly
Credential D.C.
Sex Male
Practice address 5843 Brainerd Rd, Chattanooga, TN, 37411
Phone (423) 825-5252
Fax (423) 825-1228
Enumeration date Jan 26, 2007
Last updated in NPPES Dec 19, 2018
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
Where does Thomas Donnelly practice?
The practice location on file with NPPES is in Chattanooga, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Donnelly?
The National Provider Identifier (NPI) for Thomas Donnelly is 1124174909, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-19.