Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Diana Yang, DDS
Dentist in Paramus, NJ · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225790306
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Registry record
Entity type Individual (Type 1)
Name Dr. Diana Yang
Credential DDS
Sex Female
Practice address 501 Nj-17 S, Paramus, NJ, 07652
Phone (201) 809-9566
Enumeration date Oct 6, 2021
Last updated in NPPES Jul 14, 2023
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Diana Yang?
The National Provider Identifier (NPI) for Diana Yang is 1225790306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Yang practice?
The practice location on file with NPPES is in Paramus, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-14.