NPI Portal NPI Lookup & Verification

Dr. Steven Gregory Mathis, DC

Dr. Steven Gregory Mathis is a Rehabilitation Chiropractor provider (Chiropractor) practicing in Greer, SC, registered in the NPPES registry with NPI 1306967690 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Ronald G Degarmo (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1306967690
Entity type Individual (Type 1)
Name Dr. Steven Gregory Mathis
Credential DC
Sex Male
Practice address 404 MEMORIAL DRIVE EXT, Greer, SC, 29651
Phone 8648774442
Fax 8648776080
Enumeration date 2007-04-03
Last updated in NPPES 2025-09-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Secondary 786 SC
111NR0400X Rehabilitation Chiropractor Primary 786 SC

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Steven Mathis, DC
NPI: 1306967690
Taxonomy: 111NR0400X (Rehabilitation Chiropractor)
Address: 404 MEMORIAL DRIVE EXT, Greer, SC, 29651

Other providers at this practice address

NPI Name Type Specialty Location
1346212172 Ellen Stanbach Individual Nurse Practitioner Greer, SC
1790972362 Ronald G Degarmo Organization Family Medicine Physician Greer, SC

Verify this record

Cross-check NPI 1306967690 against the authoritative CMS record: view Dr. Steven Gregory Mathis on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Steven Mathis?
The National Provider Identifier (NPI) for Steven Mathis is 1306967690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Mathis practice?
The practice location on file with NPPES is in Greer, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-09-11.