Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Saul Lipkovitz, DMD
Dentist in River Edge, NJ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922212935
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Saul Lipkovitz
Credential DMD
Sex Male
Practice address 287 Bogert Rd Apt 2b, River Edge, NJ, 07661
Phone (201) 444-9940
Enumeration date May 9, 2007
Last updated in NPPES Mar 9, 2026
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mark Lipkovitz?
Mark Lipkovitz is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-09.