Dr. Thomas F Unger, DDS
Dr. Thomas F Unger is a Dentist provider (Dentist) practicing in Worcester, MA, registered in the NPPES registry with NPI 1972643187 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1972643187 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Thomas F Unger |
| Credential | DDS |
| Sex | Male |
| Practice address | Worcester, MA, 01609 |
| Phone | 5087980627 |
| Enumeration date | 2007-02-07 |
| 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 | 14281 | MA |
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 Unger, DDS NPI: 1972643187 Taxonomy: 122300000X (Dentist) Address: Worcester, MA, 01609
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033209135 | Worcester Dental Associates PC | Organization | Dentist | Worcester, MA |
| 1104965524 | Jennifer Bardsley | Individual | Dentist | Worcester, MA |
| 1235278656 | Debra Leblanc | Individual | Dentist | Worcester, MA |
| 1144357344 | Jonathan Ochab | Individual | General Practice Dentistry | Worcester, MA |
| 1720205925 | Richard Sharp | Individual | General Practice Dentistry | Worcester, MA |
| 1558655159 | Worcester Dental Assoc, P.C. | Organization | General Practice Dentistry | Worcester, MA |
| 1578010997 | Enjo Care LLC | Organization | Foster Care Agency | Worcester, MA |
Verify this record
Cross-check NPI 1972643187 against the authoritative CMS record: view Dr. Thomas F Unger 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
Is NPI 1972643187 active?
How do I verify Thomas Unger's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.