Dr. Thomas Francis Mooney III, DDS, MDS
Dr. Thomas Francis Mooney III is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in O Fallon, MO, registered in the NPPES registry with NPI 1720073166 since 2005. The credential DDS stands for Doctor of Dental Surgery. Practices at Thomas F. Mooney, III, DDS, Mds, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720073166 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Thomas Francis Mooney III |
| Credential | DDS, MDS |
| Sex | Male |
| Practice address | 9018 PHOENIX PKWY, O Fallon, MO, 63368 |
| Phone | 6369704700 |
| Enumeration date | 2005-09-13 |
| Last updated in NPPES | 2012-09-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Primary | 015486 | 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: Thomas Mooney, DDS, MDS NPI: 1720073166 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: 9018 PHOENIX PKWY, O Fallon, MO, 63368
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063761773 | Thomas F. Mooney, III, DDS, Mds, LLC | Organization | Dental Clinic/Center | O Fallon, MO |
Verify this record
Cross-check NPI 1720073166 against the authoritative CMS record: view Dr. Thomas Francis Mooney III 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 2012-09-10.