Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Adrienne Johnson, AU.D.
Audiologist in Chesterfield, MI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649692138
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Registry record
Entity type Individual (Type 1)
Name Dr. Adrienne Johnson
Credential AU.D.
Sex Female
Practice address 30080 23 Mile Rd, Chesterfield, MI, 48047
Phone (586) 725-5380
Fax (586) 229-2495
Enumeration date Jan 17, 2014
Last updated in NPPES Jan 17, 2014
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000630 (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
What is the NPI number for Adrienne Johnson?
The National Provider Identifier (NPI) for Adrienne Johnson is 1649692138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adrienne Johnson practice?
The practice location on file with NPPES is in Chesterfield, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-17.