Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David J. Berler
Surgery Physician in Livingston, NJ · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609118595
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Registry record
Entity type Individual (Type 1)
Name Dr. David J. Berler
Sex Male
Practice address 94 Old Short Hills Rd Ste 1172, Livingston, NJ, 07039
Phone (973) 322-5195
Fax (973) 322-2471
Enumeration date Mar 19, 2013
Last updated in NPPES Aug 18, 2026
Taxonomy & licenses
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 25MA11829400 (NJ) Primary
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 NPI 1609118595 active?
Yes, as of the latest NPPES snapshot, NPI 1609118595 is active (record last updated 2026-08-18).
How do I verify David Berler's NPI record?
Cross-check NPI 1609118595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-18.