Mr. John F Barta, DMD
Mr. John F Barta is a General Practice Dentistry provider (Dentist) practicing in Danbury, CT, registered in the NPPES registry with NPI 1891853164 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891853164 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. John F Barta |
| Credential | DMD |
| Sex | Male |
| Practice address | 57 NORTH ST, SUITE 221, Danbury, CT, 06810 |
| Phone | 2037912710 |
| Fax | 2037912710 |
| Enumeration date | 2006-12-05 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 8388 | CT |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: John Barta, DMD NPI: 1891853164 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 57 NORTH ST, SUITE 221, Danbury, CT, 06810
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1689678492 | Joseph Bianchini | Individual | Podiatrist | Danbury, CT |
| 1629064035 | Kathleen Mauks | Individual | Internal Medicine Physician | Danbury, CT |
| 1831185248 | Mauks Koepke Medical LLC | Organization | Specialist | Danbury, CT |
| 1306832621 | Uwe Koepke | Individual | Pediatrics Physician | Danbury, CT |
| 1427044569 | Anne Mauks | Individual | Internal Medicine Physician | Danbury, CT |
| 1609850742 | Chun Tseng | Individual | General Practice Dentistry | Danbury, CT |
| 1437113735 | Richard Casden | Individual | Ophthalmology Physician | Danbury, CT |
| 1366490013 | Asha Marhatta | Individual | Internal Medicine Physician | Danbury, CT |
Verify this record
Cross-check NPI 1891853164 against the authoritative CMS record: view Mr. John F Barta 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 specialty is John Barta?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.