Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Nalibotsky
Optician in New York, NY · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326460171
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mark Nalibotsky
Sex Male
Practice address 101 2nd Ave, New York, NY, 10003
Phone (212) 228-0651
Enumeration date Jan 14, 2014
Last updated in NPPES Jan 14, 2014
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 Mark Nalibotsky practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Nalibotsky?
The National Provider Identifier (NPI) for Mark Nalibotsky is 1326460171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Second Ave Chemists Inc Community/Retail Pharmacy · New York, NY NPI 1396834941 Carmine Palermo Pharmacist · New York, NY NPI 1932421146 Beth Palermo Pharmacist · New York, NY NPI 1992027114 Second Ave Chemists Inc. Eyewear Supplier · New York, NY NPI 1003157785 Britney Lockhart Optician · New York, NY NPI 1417380601
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-14.