Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory J Smith, DDS
Dentist in Hesperia, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851431126
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory J Smith
Credential DDS
Sex Male
Practice address 18361 Bear Valley Rd, Suite 2, Hesperia, CA, 92345
Phone (760) 949-1507
Fax (760) 949-0491
Enumeration date Feb 7, 2007
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 Gregory Smith?
The National Provider Identifier (NPI) for Gregory Smith is 1851431126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Smith practice?
The practice location on file with NPPES is in Hesperia, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.