Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory Allan Smith, D.C.
Chiropractor in Moore, OK · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033515762
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory Allan Smith
Credential D.C.
Sex Male
Practice address 2900 S Telephone Rd Ste 150, Moore, OK, 73160
Phone (405) 793-8777
Fax (405) 793-1089
Enumeration date Nov 6, 2014
Last updated in NPPES May 14, 2026
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 Gregory Smith?
The National Provider Identifier (NPI) for Gregory Smith is 1033515762, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Smith practice?
The practice location on file with NPPES is in Moore, OK. 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 2026-05-14.