Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Sameroff
Specialist in Lynbrook, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417811423
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Sarah Sameroff
Sex Female
Practice address 40 Daley Pl Apt 108, Lynbrook, NY, 11563
Phone (516) 236-8558
Enumeration date Dec 13, 2025
Last updated in NPPES Dec 13, 2025
Taxonomy & licenses
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.
Frequently asked questions
Where does Sarah Sameroff practice?
The practice location on file with NPPES is in Lynbrook, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Sameroff?
The National Provider Identifier (NPI) for Sarah Sameroff is 1417811423, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-13.