Dr. Stephen Lewis Posovsky, DDS

Dr. Stephen Lewis Posovsky is a Dentist provider (Dentist) practicing in Hempstead, NY, registered in the NPPES registry with NPI 1336128032 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Family Pediatric Home Care (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1336128032
Entity type	Individual (Type 1)
Name	Dr. Stephen Lewis Posovsky
Credential	DDS
Sex	Male
Practice address	50 CLINTON STREET, SUITE 100, Hempstead, NY, 11550
Phone	5164839488
Fax	5164894853
Enumeration date	2006-01-11
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	0304851	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: Stephen Posovsky, DDS
NPI: 1336128032
Taxonomy: 122300000X (Dentist)
Address: 50 CLINTON STREET, SUITE 100, Hempstead, NY, 11550

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1831510064	Christina Roman	Individual	Licensed Practical Nurse	Hempstead, NY
1932508991	Family Pediatric Home Care	Organization	Pediatric Skilled Nursing Facility	Hempstead, NY

Verify this record

Cross-check NPI 1336128032 against the authoritative CMS record: view Dr. Stephen Lewis Posovsky 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 specialty is Stephen Posovsky?

Stephen Posovsky is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.