NPI Portal NPI Lookup & Verification

John H Dudley, DC

John H Dudley is a Chiropractor provider (Chiropractor) practicing in Reno, NV, registered in the NPPES registry with NPI 1881608396 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1881608396
Entity type Individual (Type 1)
Name John H Dudley
Credential DC
Sex Male
Practice address Reno, NV, 89509
Phone 7753234660
Fax 7753234678
Enumeration date 2006-07-28
Last updated in NPPES 2007-10-02

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 B308 NV

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

Copy-ready billing details
Provider: John Dudley, DC
NPI: 1881608396
Taxonomy: 111N00000X (Chiropractor)
Address: Reno, NV, 89509

Verify this record

Cross-check NPI 1881608396 against the authoritative CMS record: view John H Dudley 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 John Dudley?
The National Provider Identifier (NPI) for John Dudley is 1881608396, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Dudley practice?
The practice location on file with NPPES is in Reno, NV. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-02.