Leonard Eisner, DDS

Leonard Eisner is a Endodontics provider (Dentist) practicing in Freehold, NJ, registered in the NPPES registry with NPI 1164576971 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1164576971
Entity type	Individual (Type 1)
Name	Leonard Eisner
Credential	DDS
Sex	Male
Practice address	4251 US HIGHWAY 9, Freehold, NJ, 07728
Phone	7325771855
Enumeration date	2007-01-22
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223E0200X	Endodontics	Primary	14267	NJ

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Leonard Eisner, DDS
NPI: 1164576971
Taxonomy: 1223E0200X (Endodontics)
Address: 4251 US HIGHWAY 9, Freehold, NJ, 07728

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1750328993	Joseph Raccuglia	Individual	Family Medicine Physician	Freehold, NJ
1609920313	Melinda Blume	Individual	Endodontics	Freehold, NJ
1487797528	Joseph R. Raccuglia, MD, LLC	Organization	Primary Care Clinic/Center	Freehold, NJ
1720237423	Integrative Neuromedical Associates LLC	Organization	Physical Medicine & Rehabilitation Physician	Freehold, NJ

Verify this record

Cross-check NPI 1164576971 against the authoritative CMS record: view Leonard Eisner on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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 Leonard Eisner?

Leonard Eisner is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.