Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John R Duval, DC

Chiropractor in Little River, SC · enumerated 2006.

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

National Provider Identifier

1447318241

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. John R Duval

Credential DC

Sex Male

Practice address 4085 Mineola Ave, Little River, SC, 29566

Phone (843) 249-4761

Enumeration date Dec 5, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 709 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1447318241 active?

Yes, as of the latest NPPES snapshot, NPI 1447318241 is active (record last updated 2007-07-08).

How do I verify John Duval's NPI record?

Cross-check NPI 1447318241 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.