Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Derek Anthony Lewis, DDS
Dentist in New Rochelle, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821106246
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Derek Anthony Lewis
Credential DDS
Sex Male
Practice address 110 Lockwood Ave Suite 101, New Rochelle, NY, 10801
Phone (914) 654-9973
Fax (914) 654-8610
Enumeration date Aug 26, 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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00891869 | Medicaid | NY | - |
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 Derek Lewis?
The National Provider Identifier (NPI) for Derek Lewis is 1821106246, a Type 1 (individual) record in the CMS NPPES registry.
Where does Derek Lewis practice?
The practice location on file with NPPES is in New Rochelle, 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.