NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Linda Sue Burg, AU.D.

Audiologist in Milwaukee, WI · enumerated 2007.

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

National Provider Identifier

1639221328

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Linda Sue Burg
Credential AU.D.
Sex Female
Practice address 9200 W Wisconsin Ave, Dept of Otolaryngology and Communication Sciences, Milwaukee, WI, 53226
Fax (414) 805-7936
Enumeration date Jan 16, 2007
Last updated in NPPES Dec 5, 2019

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 9-156 (WI) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier Type State Issuer
1639221328 Medicaid WI -
41113700 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Linda Burg's NPI record?
Cross-check NPI 1639221328 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639221328 active?
Yes, as of the latest NPPES snapshot, NPI 1639221328 is active (record last updated 2019-12-05).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-05.