Dr. Alan Filzer, DDS
Dr. Alan Filzer is a General Practice Dentistry provider (Dentist) practicing in Boston, MA, registered in the NPPES registry with NPI 1013047604 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1013047604 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Alan Filzer |
| Credential | DDS |
| Sex | Male |
| Practice address | 780 ALBANY ST, Boston, MA, 02118 |
| Phone | 8576541000 |
| Fax | 8576541100 |
| Enumeration date | 2007-03-06 |
| Last updated in NPPES | 2015-01-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 11113 | 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: Alan Filzer, DDS NPI: 1013047604 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 780 ALBANY ST, Boston, MA, 02118
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1972507325 | Mary Smith | Individual | Family Nurse Practitioner | Boston, MA |
| 1639175466 | Virginia Barrow | Individual | Internal Medicine Physician | Boston, MA |
| 1437145927 | Paul Fallon | Individual | Internal Medicine Physician | Boston, MA |
| 1770565475 | Terri Lacoursiere Zucchero | Individual | Family Nurse Practitioner | Boston, MA |
| 1093798084 | Monica Bharel | Individual | Internal Medicine Physician | Boston, MA |
| 1336125871 | Claire Carlo | Individual | Internal Medicine Physician | Boston, MA |
| 1780661603 | James Oconnell | Individual | Internal Medicine Physician | Boston, MA |
| 1871569558 | Roberta Regan | Individual | Adult Health Nurse Practitioner | Boston, MA |
Verify this record
Cross-check NPI 1013047604 against the authoritative CMS record: view Dr. Alan Filzer 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 2015-01-08.