Jeff Duncan M.D.
Jeff Duncan M.D. is a healthcare organization registered as Clinic/Center in Bonham, TX, holding Type 2 (organization) NPI 1356706865 since 2015. The authorized official on file is Jeff Duncan, Physician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1356706865 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Jeff Duncan M.D. |
| Practice address | 405 JO AYNN CIR, Bonham, TX, 75418 |
| Phone | 9032271332 |
| Enumeration date | 2015-12-28 |
| Last updated in NPPES | 2015-12-28 |
Authorized official
| Name | Jeff Duncan |
|---|---|
| Title | Physician |
| Phone | 9032271332 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261Q00000X | Clinic/Center | Primary | D8199 | TX |
Copy-ready billing details
Provider: Jeff Duncan M.D. NPI: 1356706865 Taxonomy: 261Q00000X (Clinic/Center) Address: 405 JO AYNN CIR, Bonham, TX, 75418
Verify this record
Cross-check NPI 1356706865 against the authoritative CMS record: view Jeff Duncan M.D. 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
What type of organization is Jeff Duncan M.D.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-12-28.