Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mackenzie Chapman
Optometrist in New York, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780361972
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Registry record
Entity type Individual (Type 1)
Name Mackenzie Chapman
Sex Female
Practice address 1258 6th Ave, New York, NY, 10020
Phone (646) 789-4843
Enumeration date Jun 29, 2023
Last updated in NPPES Jun 30, 2023
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
What is the NPI number for Mackenzie Chapman?
The National Provider Identifier (NPI) for Mackenzie Chapman is 1780361972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mackenzie Chapman practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kristie Hamian Optometrist · New York, NY NPI 1780360354 Maria Bustamante Optometrist · New York, NY NPI 1750060067 Leslie Park Optometrist · New York, NY NPI 1538841812 Aashna Parekh Optometrist · New York, NY NPI 1376319285 Alina Amin Optometrist · New York, NY NPI 1083483499 Maya Mekawy Optometrist · New York, NY NPI 1013809565
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-30.