NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. James Wray Warren, DC

Nutrition Chiropractor in Big Spring, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699799072

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Registry record

Entity type Individual (Type 1)
Name Dr. James Wray Warren
Credential DC
Sex Male
Practice address Big Spring, TX, 79720
Phone (432) 267-2915
Fax (432) 267-3581
Enumeration date Jul 27, 2006
Last updated in NPPES Feb 25, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 4822 (TX) Secondary
111N00000X Chiropractor Chiropractic Providers · License 2480 (OK) Secondary
111NN1001X Nutrition Chiropractor Chiropractic Providers · License 4822 (TX) Primary
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.

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Frequently asked questions

What is the NPI number for James Warren?
The National Provider Identifier (NPI) for James Warren is 1699799072, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Warren practice?
The practice location on file with NPPES is in Big Spring, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.