Dr. Stephen Nathaniel Warren, D.C.

Dr. Stephen Nathaniel Warren is a Chiropractor provider (Chiropractor) practicing in Owasso, OK, registered in the NPPES registry with NPI 1366464687 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Warren Family Chiropractic Pllc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1366464687
Entity type	Individual (Type 1)
Name	Dr. Stephen Nathaniel Warren
Credential	D.C.
Sex	Male
Practice address	Owasso, OK, 74055
Phone	9186400918
Enumeration date	2006-07-24
Last updated in NPPES	2014-07-23

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	3717	OK

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

Copy-ready billing details

Provider: Stephen Warren, D.C.
NPI: 1366464687
Taxonomy: 111N00000X (Chiropractor)
Address: Owasso, OK, 74055

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1326462466	Warren Family Chiropractic Pllc	Organization	Chiropractor	Owasso, OK

Verify this record

Cross-check NPI 1366464687 against the authoritative CMS record: view Dr. Stephen Nathaniel Warren 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

Where does Stephen Warren practice?

The practice location on file with NPPES is in Owasso, OK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stephen Warren?

The National Provider Identifier (NPI) for Stephen Warren is 1366464687, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-07-23.