Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Amy Elizabeth Arnold, AU.D., CCC-A
Audiologist in Plymouth, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609804889
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Registry record
Entity type Individual (Type 1)
Name Dr. Amy Elizabeth Arnold
Credential AU.D., CCC-A
Sex Female
Practice address 705 S Main St Ste 101, Plymouth, MI, 48170
Phone (734) 452-0800
Fax (734) 451-0813
Enumeration date Jun 28, 2006
Last updated in NPPES Feb 19, 2013
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000026 (MI) 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 |
|---|---|---|---|
| 1609804889 | Medicaid | MI | - |
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 NPI 1609804889 active?
Yes, as of the latest NPPES snapshot, NPI 1609804889 is active (record last updated 2013-02-19).
How do I verify Amy Arnold's NPI record?
Cross-check NPI 1609804889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-19.