John W. Shamul, DDS
John W. Shamul is a Endodontics provider (Dentist) practicing in Babylon, NY, registered in the NPPES registry with NPI 1255459269 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1255459269 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John W. Shamul |
| Credential | DDS |
| Sex | Male |
| Practice address | Babylon, NY, 11702 |
| Phone | 6315878493 |
| Fax | 6315876667 |
| Enumeration date | 2007-03-27 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223E0200X | Endodontics | Primary | 042439-1 | NY |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: John Shamul, DDS NPI: 1255459269 Taxonomy: 1223E0200X (Endodontics) Address: Babylon, NY, 11702
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518065085 | Arnold Lieberman | Individual | Periodontics | Babylon, NY |
| 1417031360 | Vasilios Mesimeris | Individual | Periodontics | Babylon, NY |
| 1770651937 | Richard Beck | Individual | Oral and Maxillofacial Surgery (Dentist) | Babylon, NY |
| 1801930128 | Marichia Attalla | Individual | Periodontics | Babylon, NY |
| 1457576670 | Arnold M. Lieberman, DDS & Vasilios D. Mesimeris, Dmd PC | Organization | Periodontics | Babylon, NY |
| 1730516600 | Richard Beck Dmd PC | Organization | Dental Clinic/Center | Babylon, NY |
Verify this record
Cross-check NPI 1255459269 against the authoritative CMS record: view John W. Shamul 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.