Donald E. Kowalski, DDS
Donald E. Kowalski, DDS is a healthcare organization registered as Dentist in Beverly, MA, holding Type 2 (organization) NPI 1639382112 since 2007. The authorized official on file is Donald Kowalski, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639382112 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Donald E. Kowalski, DDS |
| Practice address | 39 BROADWAY, Beverly, MA, 01915 |
| Phone | 9789275247 |
| Fax | 9789227369 |
| Enumeration date | 2007-05-08 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Donald Kowalski |
|---|---|
| Title | Owner |
| Phone | 9789275247 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 12978 | MA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| X11646 | Other | MA | BCBS |
| 0246433 | Medicaid | MA | — |
Copy-ready billing details
Provider: Donald E. Kowalski, DDS NPI: 1639382112 Taxonomy: 122300000X (Dentist) Address: 39 BROADWAY, Beverly, MA, 01915
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225013220 | Donald Kowalski | Individual | Public Health Dentistry | Beverly, MA |
| 1831222470 | Armenia Gregorians | Individual | General Practice Dentistry | Beverly, MA |
| 1467643098 | Carolyn Dietrich | Individual | Dentist | Beverly, MA |
| 1235366121 | Dawna Kowalski | Individual | Dentist | Beverly, MA |
| 1699172643 | Kowalski Dental, PC | Organization | Dentist | Beverly, MA |
Verify this record
Cross-check NPI 1639382112 against the authoritative CMS record: view Donald E. Kowalski, DDS 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 is a Type 2 NPI?
What type of organization is Donald E. Kowalski, DDS?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.