Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard P Valentine, DDS
Dentist in Stony Brook, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538177498
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard P Valentine
Credential DDS
Sex Male
Practice address 69 Hastings Drive, Stony Brook, NY, 11790
Phone (631) 689-1447
Fax (631) 689-1452
Enumeration date Aug 4, 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 Richard Valentine?
The National Provider Identifier (NPI) for Richard Valentine is 1538177498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Richard Valentine practice?
The practice location on file with NPPES is in Stony Brook, 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.