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About this NPIWhat this record shows.
NPI 1144421637 is registered to Dr. Roger Fung DDS, a Dentist practising at 345 9th St, Suite 303 in Oakland, California. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Roger Fung DDS has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Roger Fung DDS accepts. To confirm in-network status with your specific health plan, contact Dr. Roger Fung DDS directly at (510) 834-8892.
Frequently asked
Yes. NPI 1144421637 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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 (510) 834-8892.
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. Dr. Roger Fung DDS is a Type-1 individual NPI.
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