Dr. Mark James Matthews, DDS
Dr. Mark James Matthews is a General Practice Dentistry provider (Dentist) practicing in Tomah, WI, registered in the NPPES registry with NPI 1780799312 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Tomah Family Dentistry LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780799312 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark James Matthews |
| Credential | DDS |
| Sex | Male |
| Practice address | 214 LARKIN ST, Tomah, WI, 54660 |
| Phone | 6083723298 |
| Fax | 6083723128 |
| Enumeration date | 2006-08-21 |
| Last updated in NPPES | 2013-06-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 2482 | WI |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 811742 | Other | — | UNITED CONCORDIA INS CO |
Copy-ready billing details
Provider: Mark Matthews, DDS NPI: 1780799312 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 214 LARKIN ST, Tomah, WI, 54660
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558476184 | Tomah Family Dentistry LLC | Organization | General Practice Dentistry | Tomah, WI |
| 1194830711 | Brian Nicol | Individual | General Practice Dentistry | Tomah, WI |
| 1538274162 | James Chitwood | Individual | General Practice Dentistry | Tomah, WI |
| 1316207152 | Alexandra Matthews | Individual | General Practice Dentistry | Tomah, WI |
| 1669101507 | Lucas Schwartz | Individual | General Practice Dentistry | Tomah, WI |
Verify this record
Cross-check NPI 1780799312 against the authoritative CMS record: view Dr. Mark James Matthews 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 is the NPI number for Mark Matthews?
Where does Mark Matthews practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-06-25.