Dr. Marcus C Barnett, DDS
Dr. Marcus C Barnett is a Dentist provider (Dentist) practicing in Ozark, MO, registered in the NPPES registry with NPI 1730213976 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1730213976 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Marcus C Barnett |
| Credential | DDS |
| Sex | Male |
| Practice address | Ozark, MO, 65721 |
| Phone | 4175813600 |
| Enumeration date | 2007-03-16 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | MO14128 | MO |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Marcus Barnett, DDS NPI: 1730213976 Taxonomy: 122300000X (Dentist) Address: Ozark, MO, 65721
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922002948 | Barnett Family Dental Ddd, PC | Organization | General Practice Dentistry | Ozark, MO |
| 1417071648 | Kelly Barnett | Individual | Dentist | Ozark, MO |
| 1699892406 | Tracy Davis | Individual | Dentist | Ozark, MO |
| 1104657055 | Smile Clubhouse Ozark LLC | Organization | Pediatric Dentistry | Ozark, MO |
Verify this record
Cross-check NPI 1730213976 against the authoritative CMS record: view Dr. Marcus C Barnett 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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Is NPI 1730213976 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.