Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trudy E Frederics, AUD
Audiologist in Denver, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902826795
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Registry record
Entity type Individual (Type 1)
Name Trudy E Frederics
Credential AUD
Sex Female
Practice address 777 Bannock St, Mc 7782, Denver, CO, 80204
Phone (303) 436-6000
Enumeration date Jul 21, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AUD-175 (CO) 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 Trudy Frederics practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Trudy Frederics?
The National Provider Identifier (NPI) for Trudy Frederics is 1902826795, 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 2007-07-08.