Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joel Sperling, D.C.
Chiropractor in Delavan, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679688493
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Joel Sperling
Credential D.C.
Sex Male
Practice address 107 N 3rd St, Delavan, WI, 53115
Phone (262) 728-1400
Enumeration date Aug 20, 2006
Last updated in NPPES Feb 22, 2012
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
Is NPI 1679688493 active?
Yes, as of the latest NPPES snapshot, NPI 1679688493 is active (record last updated 2012-02-22).
How do I verify Joel Sperling's NPI record?
Cross-check NPI 1679688493 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 2012-02-22.