Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Heather Lauren Zingler, AU.D.
Audiologist in Wauwatosa, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578871422
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Registry record
Entity type Individual (Type 1)
Name Dr. Heather Lauren Zingler
Credential AU.D.
Sex Female
Practice address 10425 W North Ave, Suite 110, Wauwatosa, WI, 53226
Phone (414) 607-1830
Fax (414) 607-0127
Enumeration date Sep 14, 2010
Last updated in NPPES Sep 21, 2016
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 538-156 (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 |
|---|---|---|---|
| 100012160 | 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
What specialty is Heather Zingler?
Heather Zingler 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.
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.
Other providers at this practice address
Browse all → Arvind Phansalkar Psychiatry Physician · Milwaukee, WI NPI 1922052463 Stacy Ryan Audiologist · Wauwatosa, WI NPI 1538192927 Arvind Phansalker M.D. Psychiatry Physician · Milwaukee, WI NPI 1760403869 David Smothers Clinical Psychologist · Wauwatosa, WI NPI 1902931132 Maryann Reese Marriage & Family Therapist · Wauwatosa, WI NPI 1861521171 Thomas Frost Dentist · Wauwatosa, WI NPI 1427180843 Randal Stelzner Dentist · Wauwatosa, WI NPI 1841404464 Inna Kotlyarenko General Practice Dentistry · Wauwatosa, WI NPI 1144423427
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-21.