Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Katherine Sacco, AU.D.
Audiologist in New York, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295300341
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Registry record
Entity type Individual (Type 1)
Name Dr. Katherine Sacco
Credential AU.D.
Sex Female
Practice address 70 E 77th St, New York, NY, 10075
Phone (212) 734-4281
Enumeration date May 21, 2021
Last updated in NPPES May 21, 2021
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 002956-01 (NY) 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 Katherine Sacco?
Katherine Sacco 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 → Gwen Korovin Otolaryngology Physician · New York, NY NPI 1053465344 Carlyle Services, Inc. Hearing and Speech Clinic/Center · New York, NY NPI 1104008291 Joan Yablon Audiologist-Hearing Aid Fitter · New York, NY NPI 1346496205 Gwen S. Korovin, M.D. P.C. Health Service Clinic/Center · New York, NY NPI 1063781698
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-21.