Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sara Jane Krolewicz, AUD, CCC-A
Audiologist in Mount Pleasant, MI · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861976797
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Registry record
Entity type Individual (Type 1)
Name Sara Jane Krolewicz
Credential AUD, CCC-A
Sex Female
Practice address 1101 Health Professions, Mount Pleasant, MI, 48859
Phone (989) 774-3904
Fax (989) 774-1891
Enumeration date Sep 17, 2018
Last updated in NPPES Jun 21, 2024
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601001142 (MI) 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.
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 Sara Krolewicz?
Sara Krolewicz 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.