Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Serena Shin, O.D.
Optometrist in Mahopac, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669489035
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Registry record
Entity type Individual (Type 1)
Name Serena Shin
Credential O.D.
Sex Female
Practice address 7 Miller Rd, Mahopac, NY, 10541
Phone (845) 628-8788
Fax (845) 628-9581
Enumeration date Aug 1, 2006
Last updated in NPPES Oct 4, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7290443 | Other | NY | AETNA |
| 2284264 | Other | NY | UNITED HEALTHCARE |
| P2803098 | Other | NY | OXFORD |
| 4C5916 | Other | NY | HEALTHNET |
| C279H1 | Other | NY | EMPIRE BLUE SHIELD |
| MVP | Other | NY | 393760 |
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 Serena Shin?
Serena Shin 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-04.