Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Eric Howard Leder, DDS
Dentist in Pearl River, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225199540
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Registry record
Entity type Individual (Type 1)
Name Dr. Eric Howard Leder
Credential DDS
Sex Male
Practice address 190 North Middletown Road, Pearl River, NY, 10965
Phone (845) 735-5500
Fax (845) 735-5554
Enumeration date Dec 12, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Eric Leder?
The National Provider Identifier (NPI) for Eric Leder is 1225199540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Leder practice?
The practice location on file with NPPES is in Pearl River, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.