Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeffrey E Horkan, DC
Chiropractor in Sun Prairie, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629060421
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Jeffrey E Horkan
Credential DC
Sex Male
Practice address 1633 W Main St, Sun Prairie, WI, 53590
Phone (608) 837-7712
Fax (608) 825-6638
Enumeration date Aug 17, 2005
Last updated in NPPES Jun 27, 2024
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 38894400 | Medicaid | WI | - |
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
Is NPI 1629060421 active?
Yes, as of the latest NPPES snapshot, NPI 1629060421 is active (record last updated 2024-06-27).
How do I verify Jeffrey Horkan's NPI record?
Cross-check NPI 1629060421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-27.