Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kathleen Irene Arzinger, D.M.D.
Dentist in Ridgefield Park, NJ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104968213
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Registry record
Entity type Individual (Type 1)
Name Dr. Kathleen Irene Arzinger
Credential D.M.D.
Sex Female
Practice address 255 Main St, Ridgefield Park, NJ, 07660
Phone (201) 440-9190
Enumeration date Feb 13, 2007
Last updated in NPPES Feb 22, 2023
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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 Kathleen Arzinger practice?
The practice location on file with NPPES is in Ridgefield Park, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathleen Arzinger?
The National Provider Identifier (NPI) for Kathleen Arzinger is 1104968213, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Village Dental,P.A. General Practice Dentistry · Ridgefield Park, NJ NPI 1902928971 John Taltavall General Practice Dentistry · Ridgefield Park, NJ NPI 1851516926 Michael Colarusso Dentist · Ridgefield Park, NJ NPI 1710483185 L&M Dental Group LLC General Practice Dentistry · Ridgefield Park, NJ NPI 1174358212
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-22.