Dr. Eric Matthew Block, DMD, CAGS
Dr. Eric Matthew Block is a Dentist provider (Dentist) practicing in Acton, MA, registered in the NPPES registry with NPI 1164511887 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1164511887 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Eric Matthew Block |
| Credential | DMD, CAGS |
| Sex | Male |
| Practice address | 179 GREAT RD, SUITE #204, Acton, MA, 01720 |
| Phone | 9782633526 |
| Fax | 9782635558 |
| Enumeration date | 2006-10-12 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 20898 | 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: Eric Block, DMD, CAGS NPI: 1164511887 Taxonomy: 122300000X (Dentist) Address: 179 GREAT RD, SUITE #204, Acton, MA, 01720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1265400519 | Sven Supplies | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Acton, MA |
| 1992893499 | Erich Kronenwett | Individual | General Practice Dentistry | Acton, MA |
| 1578651063 | David Ogrodnick | Individual | General Practice Dentistry | Acton, MA |
| 1700959491 | Anthony Piro | Individual | Clinical Social Worker | Acton, MA |
| 1407923485 | Rodney Gallo | Individual | Podiatrist | Acton, MA |
| 1821133166 | Acton Dental Associates, P.C. | Organization | Dentist | Acton, MA |
| 1588998413 | Victoria Selden | Individual | Psychologist | Acton, MA |
| 1578882635 | Sven Supplies Dmd, PC | Organization | Dental Clinic/Center | Acton, MA |
Verify this record
Cross-check NPI 1164511887 against the authoritative CMS record: view Dr. Eric Matthew Block 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.