Dr. Robert Lansden Brock, DDS
Dr. Robert Lansden Brock is a Dentist provider (Dentist) practicing in Tyler, TX, registered in the NPPES registry with NPI 1780254847 since 2021. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780254847 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Lansden Brock |
| Credential | DDS |
| Sex | Male |
| Practice address | 202 SHELLEY DR, Tyler, TX, 75701 |
| Phone | 9035618600 |
| Enumeration date | 2021-06-30 |
| Last updated in NPPES | 2021-06-30 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 37386 | TX |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Robert Brock, DDS NPI: 1780254847 Taxonomy: 122300000X (Dentist) Address: 202 SHELLEY DR, Tyler, TX, 75701
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1427261346 | Clay Cannon | Individual | General Practice Dentistry | Tyler, TX |
| 1245436187 | Clay D Cannon, DDS, Pllc | Organization | General Practice Dentistry | Tyler, TX |
| 1447023718 | Robert Brock DDS Pllc | Organization | Dental Clinic/Center | Tyler, TX |
Verify this record
Cross-check NPI 1780254847 against the authoritative CMS record: view Dr. Robert Lansden Brock 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 2021-06-30.