Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Norman Gross, DDS
Dentist in Selden, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538140504
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Registry record
Entity type Individual (Type 1)
Name Norman Gross
Credential DDS
Sex Male
Practice address 805 Middle Country Rd, Selden, NY, 11784
Phone (631) 732-0233
Fax (631) 732-0247
Enumeration date Nov 8, 2005
Last updated in NPPES Apr 1, 2008
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 |
|---|---|---|---|
| 00652584 | 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 Norman Gross?
The National Provider Identifier (NPI) for Norman Gross is 1538140504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Norman Gross practice?
The practice location on file with NPPES is in Selden, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Barry Wilder Dentist · Selden, NY NPI 1427049212 Norman Gross DDS Barry Wilder DDS PC General Practice Dentistry · Selden, NY NPI 1518139450 Jennifer Henkin Oral and Maxillofacial Surgery (Dentist) · Selden, NY NPI 1083874333 Exceldent Dental of Brookhaven LLP General Practice Dentistry · Selden, NY NPI 1730329392
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-01.