Stephen Posovsky, DDS
Stephen Posovsky, DDS is a healthcare organization registered as General Practice Dentistry in Hempstead, NY, holding Type 2 (organization) NPI 1134256688 since 2007. The authorized official on file is Stephen Posovsky, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134256688 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Stephen Posovsky, DDS |
| Practice address | 50 CLINTON ST, SUITE 100, Hempstead, NY, 11550 |
| Phone | 5164839488 |
| Fax | 5164894853 |
| Enumeration date | 2007-02-28 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Stephen Posovsky |
|---|---|
| Title | Owner |
| Phone | 5164839488 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 030485 | NY |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02519762 | Medicaid | NY | — |
Copy-ready billing details
Provider: Stephen Posovsky, DDS NPI: 1134256688 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 50 CLINTON ST, SUITE 100, Hempstead, NY, 11550
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1447236468 | Maury Rosenblum | Individual | General Practice Dentistry | Hempstead, NY |
| 1851370621 | Raja Aghabi | Individual | Dentist | Hempstead, NY |
| 1902013816 | Premier Home Health Care Services, Inc. | Organization | Home Health Agency | Hempstead, NY |
| 1508058116 | Paul Vosswinkel | Individual | Dentist | Hempstead, NY |
| 1063798635 | Selfhelp Lhcsa Long Island | Organization | Home Health Agency | Hempstead, NY |
| 1255699807 | Kadian Stewart | Individual | Nursing Care Agency | Hempstead, NY |
| 1225475056 | Demetra Cooke | Individual | Licensed Practical Nurse | Hempstead, NY |
| 1841638731 | Panchaka Ratnayake | Individual | Registered Nurse | Hempstead, NY |
Verify this record
Cross-check NPI 1134256688 against the authoritative CMS record: view Stephen Posovsky, 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 Stephen Posovsky, DDS?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.