Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gerard J Smith, D.C.
Chiropractor in Smithtown, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609845114
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Registry record
Entity type Individual (Type 1)
Name Dr. Gerard J Smith
Credential D.C.
Sex Male
Practice address 20 Gilbert Ave, Suite 201, Smithtown, NY, 11787
Phone (631) 724-1991
Fax (631) 724-1995
Enumeration date Mar 16, 2006
Last updated in NPPES Sep 21, 2017
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Gerard Smith?
The National Provider Identifier (NPI) for Gerard Smith is 1609845114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gerard Smith practice?
The practice location on file with NPPES is in Smithtown, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-21.