Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katharine Breithart, AU.D.
Audiologist in Englewood, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275759342
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Registry record
Entity type Individual (Type 1)
Name Katharine Breithart
Credential AU.D.
Sex Female
Practice address 601 E Hampden Ave, Suite 530, Englewood, CO, 80113
Phone (303) 783-9220
Fax (303) 806-6292
Enumeration date Apr 17, 2007
Last updated in NPPES Oct 21, 2011
Taxonomy & licenses
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 Katharine Breithart?
The National Provider Identifier (NPI) for Katharine Breithart is 1275759342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katharine Breithart practice?
The practice location on file with NPPES is in Englewood, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jeanne Seibert Internal Medicine Physician · Englewood, CO NPI 1851391742 David C Kelsall MD PC Otology & Neurotology Physician · Englewood, CO NPI 1306831730 Glenda Singleton Internal Medicine Physician · Englewood, CO NPI 1144285438 Burton Golub Specialist · Englewood, CO NPI 1548225022 Kathleen Mickey Primary Care Nurse Practitioner · Englewood, CO NPI 1114982162 Debbie Frisch Registered Dietitian · Englewood, CO NPI 1487619482 Anna Dickens-Corbett Obstetrics & Gynecology Physician · Englewood, CO NPI 1396702668 James Lingle Obstetrics & Gynecology Physician · Englewood, CO NPI 1316905219
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.