Dr. John J. Sexton, DMD,MSD,
Dr. John J. Sexton is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Wellesley, MA, registered in the NPPES registry with NPI 1730148842 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1730148842 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John J. Sexton |
| Credential | DMD,MSD, |
| Sex | Male |
| Practice address | 372 WASHINGTON ST, SUITE 2500, Wellesley, MA, 02481 |
| Phone | 7812354554 |
| Fax | 7812372947 |
| Enumeration date | 2006-03-20 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) | Primary | 12914 | MA |
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 Sexton, DMD,MSD, NPI: 1730148842 Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist)) Address: 372 WASHINGTON ST, SUITE 2500, Wellesley, MA, 02481
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144200981 | Linda Kames | Individual | Psychologist | Wellesley, MA |
| 1629021902 | David Schroeder | Individual | Internal Medicine Physician | Wellesley, MA |
| 1497709331 | Hubert Caplan | Individual | Rheumatology Physician | Wellesley, MA |
| 1437168044 | Bruce Black M.D. P.C. | Organization | Psychiatric/Mental Health Registered Nurse | Wellesley, MA |
| 1598777856 | Charles Adler | Individual | Psychiatry Physician | Wellesley, MA |
| 1770595217 | Bruce Black | Individual | Child & Adolescent Psychiatry Physician | Wellesley, MA |
| 1275545550 | Martha Frost | Individual | Clinical Social Worker | Wellesley, MA |
| 1073525267 | Doreen Kalter | Individual | Psychiatry Physician | Wellesley, MA |
Verify this record
Cross-check NPI 1730148842 against the authoritative CMS record: view Dr. John J. Sexton 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.