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Dr. Lisa Birnbaum Root, AU.D.

Dr. Lisa Birnbaum Root is a Audiologist provider (Audiologist) practicing in Hackensack, NJ, registered in the NPPES registry with NPI 1649261165 since 2005. The credential AUD stands for Doctor of Audiology.

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NPI 1649261165
Entity type Individual (Type 1)
Name Dr. Lisa Birnbaum Root
Credential AU.D.
Sex Female
Practice address 334 UNION ST, Hackensack, NJ, 07601
Phone 2013436000
Fax 2013437794
Enumeration date 2005-11-03
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
231H00000X Audiologist Primary 360 NJ

AUD — Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Copy-ready billing details
Provider: Lisa Root, AU.D.
NPI: 1649261165
Taxonomy: 231H00000X (Audiologist)
Address: 334 UNION ST, Hackensack, NJ, 07601

Verify this record

Cross-check NPI 1649261165 against the authoritative CMS record: view Dr. Lisa Birnbaum Root on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Lisa Root practice?
The practice location on file with NPPES is in Hackensack, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisa Root?
The National Provider Identifier (NPI) for Lisa Root is 1649261165, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.