Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Therese Fetscher, AU.D.

Audiologist in Gurnee, IL · enumerated 2021 · practices at Lake Heart Specialists.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790448694

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Therese Fetscher

Credential AU.D.

Sex Female

Practice address 35 Tower Ct, Gurnee, IL, 60031

Phone (847) 453-3832

Enumeration date Oct 18, 2021

Last updated in NPPES Oct 18, 2021

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 147.001826 (IL) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Elizabeth Fetscher's NPI record?

Cross-check NPI 1790448694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790448694 active?

Yes, as of the latest NPPES snapshot, NPI 1790448694 is active (record last updated 2021-10-18).

Other providers at this practice address

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Charles Jaffe Cardiovascular Disease Physician · Gurnee, IL NPI 1285628982 Lake Heart Specialists Cardiovascular Disease Physician · Gurnee, IL NPI 1629063391 Raymond Chow Specialist · Gurnee, IL NPI 1356369037

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-18.