Mark Allen Thomas, DMD
Mark Allen Thomas is a General Practice Dentistry provider (Dentist) practicing in Salem, OR, registered in the NPPES registry with NPI 1164595518 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at Capital Dental (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1164595518 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Allen Thomas |
| Credential | DMD |
| Sex | Male |
| Practice address | 408 LANCASTER DR NE, Salem, OR, 97301 |
| Phone | 5033623032 |
| Fax | 5033624647 |
| Enumeration date | 2006-11-15 |
| Last updated in NPPES | 2012-10-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | D6205 | OR |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Mark Thomas, DMD NPI: 1164595518 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 408 LANCASTER DR NE, Salem, OR, 97301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720063241 | Jennifer Clemens | Individual | Dentist | Salem, OR |
| 1457551954 | Bruce Sellers | Individual | Public Health Dentistry | Salem, OR |
| 1336339670 | Melinda Judd | Individual | General Practice Dentistry | Salem, OR |
| 1699089375 | Jordan Biniker | Individual | General Practice Dentistry | Salem, OR |
| 1730439134 | Kaushali Patel | Individual | General Practice Dentistry | Salem, OR |
| 1669877270 | Capital Dental | Organization | Dental Clinic/Center | Salem, OR |
| 1295217859 | Paul Kinghorn | Individual | General Practice Dentistry | Salem, OR |
| 1528791241 | Goun Bak | Individual | Dentist | Salem, OR |
Verify this record
Cross-check NPI 1164595518 against the authoritative CMS record: view Mark Allen Thomas 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 2012-10-10.