Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Douglas B. Cox, D.C.
Chiropractor in Mt. Horeb, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427134576
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Registry record
Entity type Individual (Type 1)
Name Dr. Douglas B. Cox
Credential D.C.
Sex Male
Practice address 1505 Business Hwy 18-151 E, Mt. Horeb, WI, 53572
Phone (608) 437-5585
Enumeration date Oct 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Douglas Cox?
The National Provider Identifier (NPI) for Douglas Cox is 1427134576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Cox practice?
The practice location on file with NPPES is in Mt. Horeb, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.