Dr. James Earl Simpson Jr., DDS
Dr. James Earl Simpson Jr. is a General Practice Dentistry provider (Dentist) practicing in Powell, TN, registered in the NPPES registry with NPI 1326970963 since 2026. The credential DDS stands for Doctor of Dental Surgery. Practices at Powell Dentistry, Pllc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1326970963 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. James Earl Simpson Jr. |
| Credential | DDS |
| Sex | Male |
| Practice address | 207 E EMORY RD STE 201, Powell, TN, 37849 |
| Phone | 8659477900 |
| Enumeration date | 2026-05-29 |
| Last updated in NPPES | 2026-05-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 13130 | TN |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: James Simpson, DDS NPI: 1326970963 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 207 E EMORY RD STE 201, Powell, TN, 37849
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598505315 | Powell Dentistry, Pllc | Organization | Dental Clinic/Center | Powell, TN |
Verify this record
Cross-check NPI 1326970963 against the authoritative CMS record: view Dr. James Earl Simpson Jr. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-29.