Dr. Gary Allen Thomas, DDS
Dr. Gary Allen Thomas is a General Practice Dentistry provider (Dentist) practicing in Springfield, OH, registered in the NPPES registry with NPI 1679565212 since 2005. The credential DDS stands for Doctor of Dental Surgery. Practices at Larry A Alexander and Associates LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1679565212 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gary Allen Thomas |
| Credential | DDS |
| Sex | Male |
| Practice address | 1220 E HOME RD, Springfield, OH, 45503 |
| Phone | 9373997823 |
| Enumeration date | 2005-08-19 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 16835 | OH |
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 |
|---|---|---|---|
| 0489761 | Medicaid | OH | — |
Copy-ready billing details
Provider: Gary Thomas, DDS NPI: 1679565212 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1220 E HOME RD, Springfield, OH, 45503
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316029721 | Larry Alexander | Individual | Professional Counselor | Springfield, OH |
| 1699201533 | Larry A Alexander and Associates LLC | Organization | Mental Health Counselor | Springfield, OH |
| 1326506536 | Andrea Lassiter | Individual | Licensed Practical Nurse | Springfield, OH |
| 1174335665 | Tesa Boysel | Individual | Massage Therapist | Springfield, OH |
Verify this record
Cross-check NPI 1679565212 against the authoritative CMS record: view Dr. Gary 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 2007-07-08.