Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Joseph Novak, PD DDS
Dentist in Woodbridge, NJ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891907663
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Registry record
Entity type Individual (Type 1)
Name Dr. John Joseph Novak
Credential PD DDS
Sex Male
Practice address 67 Green Street, Woodbridge, NJ, 07095
Phone (732) 636-7880
Fax (732) 750-8734
Enumeration date May 4, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 John Novak practice?
The practice location on file with NPPES is in Woodbridge, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Novak?
The National Provider Identifier (NPI) for John Novak is 1891907663, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.