Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven Garfirld Sanderson, DC
Chiropractor in Marquette, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992821870
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven Garfirld Sanderson
Credential DC
Sex Male
Practice address 2318 Us 41south, Marquette, MI, 49855
Phone (906) 249-5630
Fax (906) 249-5631
Enumeration date Mar 22, 2007
Last updated in NPPES Jul 8, 2007
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 Steven Sanderson?
The National Provider Identifier (NPI) for Steven Sanderson is 1992821870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Sanderson practice?
The practice location on file with NPPES is in Marquette, MI. 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.