Sangduk Oh DDS, PHD
About this NPIWhat this record shows.
NPI 1831386671 is registered to Sangduk Oh DDS, PHD, a General Practice Dentistry practising at 62 Corporate Park Ste 110 in Irvine, California. General Practice Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sangduk Oh DDS, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Sangduk Oh DDS, PHD accepts. To confirm in-network status with your specific health plan, contact Sangduk Oh DDS, PHD directly at (949) 474-1212.
Frequently asked
Yes. NPI 1831386671 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (949) 474-1212.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Sangduk Oh DDS, PHD is a Type-1 individual NPI.