Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Gilbert Purisch, OPTICIAN
Optician in Brooklyn, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033254453
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Registry record
Entity type Individual (Type 1)
Name Mr. Gilbert Purisch
Credential OPTICIAN
Sex Male
Practice address 306 Court St, Insight Optical, Brooklyn, NY, 11231
Phone (718) 596-3740
Fax (718) 596-4023
Enumeration date Feb 21, 2007
Last updated in NPPES Jul 8, 2007
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 Gilbert Purisch practice?
The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gilbert Purisch?
The National Provider Identifier (NPI) for Gilbert Purisch is 1033254453, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.