Thomas P Brien, MD
Thomas P Brien is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Chattanooga, TN, registered in the NPPES registry with NPI 1962461327 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962461327 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas P Brien |
| Credential | MD |
| Sex | Male |
| Practice address | 1651 GUNBARREL RD STE 102A, Chattanooga, TN, 37421 |
| Phone | 4234681543 |
| Enumeration date | 2006-03-22 |
| Last updated in NPPES | 2023-01-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | MD00034141 | TN |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3149334 | Medicaid | TN | — |
Copy-ready billing details
Provider: Thomas Brien, MD NPI: 1962461327 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 1651 GUNBARREL RD STE 102A, Chattanooga, TN, 37421
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720291966 | Erin Thibault | Individual | Anatomic Pathology & Clinical Pathology Physician | Chattanooga, TN |
| 1316286123 | Karyn Prenshaw | Individual | Anatomic Pathology & Clinical Pathology Physician | Chattanooga, TN |
Verify this record
Cross-check NPI 1962461327 against the authoritative CMS record: view Thomas P Brien on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Where does Thomas Brien practice?
What is the NPI number for Thomas Brien?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-10.