Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hongsok Hwang, DDS
Dentist in Ridgefield, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952302945
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Hongsok Hwang
Credential DDS
Sex Male
Practice address 669 Broad Ave, Suite 202, Ridgefield, NJ, 07657
Phone (201) 941-8087
Fax (201) 941-8068
Enumeration date Aug 2, 2005
Last updated in NPPES Jul 8, 2007
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
Where does Hongsok Hwang practice?
The practice location on file with NPPES is in Ridgefield, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hongsok Hwang?
The National Provider Identifier (NPI) for Hongsok Hwang is 1952302945, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.