Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Judith Lang-Knutsen, AU.D
Audiologist in Clifton, NJ · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487804159
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Registry record
Entity type Individual (Type 1)
Name Judith Lang-Knutsen
Credential AU.D
Sex Female
Practice address 6 Brighton Rd, Clifton, NJ, 07012
Phone (973) 470-0282
Fax (973) 435-3615
Enumeration date Sep 30, 2008
Last updated in NPPES Sep 22, 2023
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00028000 (NJ) 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 Judith Lang-Knutsen practice?
The practice location on file with NPPES is in Clifton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Judith Lang-Knutsen?
The National Provider Identifier (NPI) for Judith Lang-Knutsen is 1487804159, 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 2023-09-22.