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.
✓ Active NPI ✓ Valid NPI checksum
| 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.