Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stephanie Tin, O.D.
Optometrist in Bellmore, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891136719
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Registry record
Entity type Individual (Type 1)
Name Dr. Stephanie Tin
Credential O.D.
Sex Female
Practice address 2450 Merrick Rd, Bellmore, NY, 11710
Phone (516) 783-0300
Enumeration date Jul 8, 2013
Last updated in NPPES Jan 23, 2020
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Stephanie Tin?
Stephanie Tin is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Walter Sussman Mdpc & George Tung MD Ophthalmology Physician · Bellmore, NY NPI 1104008390 Sing Your Li Ophthalmology Physician · Bellmore, NY NPI 1235304510 Zench Eye Care and Ophthalmology Pllc Ophthalmology Physician · Bellmore, NY NPI 1609278985 Kateryna Nahornyak Optometrist · Bellmore, NY NPI 1316760481
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-23.