Dr. Matthew Allen Markham, DDS
Dr. Matthew Allen Markham is a General Practice Dentistry provider (Dentist) practicing in Mckinney, TX, registered in the NPPES registry with NPI 1538281555 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538281555 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Matthew Allen Markham |
| Credential | DDS |
| Sex | Male |
| Practice address | 1716 W VIRGINIA ST, Mckinney, TX, 75069 |
| Phone | 9725420146 |
| Enumeration date | 2007-04-03 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 20748 | 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: Matthew Markham, DDS NPI: 1538281555 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1716 W VIRGINIA ST, Mckinney, TX, 75069
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629074612 | Angela Ahrens | Individual | Optometrist | Mckinney, TX |
| 1518924307 | Eric Newberry | Individual | Optometrist | Mckinney, TX |
| 1427272186 | Jeff Lynch | Individual | Dentist | Mckinney, TX |
| 1114143575 | Marvin Berlin | Individual | Dentist | Mckinney, TX |
| 1881894632 | Keith Rice | Individual | Dentist | Mckinney, TX |
| 1841609187 | Newberry Vision Center, Pllc | Organization | Optometrist | Mckinney, TX |
| 1053284489 | Oneopto Tx 2 Pllc | Organization | Optometrist | Mckinney, TX |
Verify this record
Cross-check NPI 1538281555 against the authoritative CMS record: view Dr. Matthew Allen Markham 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 2007-07-08.