Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Abigail M. Dirmeyer, AU.D.
Audiologist in Toledo, OH · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558679159
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Registry record
Entity type Individual (Type 1)
Name Dr. Abigail M. Dirmeyer
Credential AU.D.
Sex Female
Practice address 5800 Park Center Ct, Suite C, Toledo, OH, 43615
Phone (419) 724-8368
Fax (419) 724-8375
Enumeration date Sep 16, 2010
Last updated in NPPES Mar 28, 2012
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License A.01757 (OH) 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
Where does Abigail Dirmeyer practice?
The practice location on file with NPPES is in Toledo, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abigail Dirmeyer?
The National Provider Identifier (NPI) for Abigail Dirmeyer is 1558679159, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-28.