Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joanne Lynn Dwyer, AU.D., M.S., CCC-A
Audiologist in Rio Grande, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326068065
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Registry record
Entity type Individual (Type 1)
Name Dr. Joanne Lynn Dwyer
Credential AU.D., M.S., CCC-A
Sex Female
Practice address 1500 Route 47, Rio Grande, NJ, 08242
Phone (609) 886-4700
Fax (609) 886-4747
Enumeration date Jul 19, 2006
Last updated in NPPES Oct 27, 2009
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00025200 (NJ) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7130503 | Medicaid | NJ | - |
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 Joanne Dwyer?
Joanne Dwyer 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-27.