Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chung Yong Song, OD
Optometrist in New York City, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588637987
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Registry record
Entity type Individual (Type 1)
Name Chung Yong Song
Credential OD
Sex Male
Practice address 901 Sixth Avenue, Herald Square Optometric Associates PC, New York City, NY, 10001
Phone (212) 967-4177
Fax (212) 967-2101
Enumeration date Feb 8, 2006
Last updated in NPPES Mar 14, 2008
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 |
|---|---|---|---|
| VUT005241 | Other | NY | OPTOMETRIC LICENSE |
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 Chung Song practice?
The practice location on file with NPPES is in New York City, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chung Song?
The National Provider Identifier (NPI) for Chung Song is 1588637987, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-14.