Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Karen L. Zigon, MA
Audiologist in Elkhart, IN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528063773
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Registry record
Entity type Individual (Type 1)
Name Ms. Karen L. Zigon
Credential MA
Sex Female
Practice address 303 S Nappanee St, Elkhart, IN, 46514
Phone (574) 296-3291
Fax (574) 296-3383
Enumeration date Jun 15, 2005
Last updated in NPPES Sep 20, 2007
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 23001868A (IN) Primary
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Karen Zigon?
Karen Zigon is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-20.