Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gagan Preet Singh, O.D.
Optometrist in Amherst, NY · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497208912
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Registry record
Entity type Individual (Type 1)
Name Dr. Gagan Preet Singh
Credential O.D.
Sex Female
Practice address 4224 Maple Rd, Amherst, NY, 14226
Phone (716) 833-0803
Enumeration date Aug 2, 2016
Last updated in NPPES Aug 2, 2016
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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 Gagan Preet Singh?
The National Provider Identifier (NPI) for Gagan Preet Singh is 1497208912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gagan Preet Singh practice?
The practice location on file with NPPES is in Amherst, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-02.