Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Madeline Harrison, AU.D.
Audiologist in Mesa, AZ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881338259
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Registry record
Entity type Individual (Type 1)
Name Dr. Madeline Harrison
Credential AU.D.
Sex Female
Practice address 10238 E Hampton Ave Ste 402, Mesa, AZ, 85209
Phone (602) 956-1250
Enumeration date Apr 22, 2022
Last updated in NPPES Mar 20, 2026
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License DA13092 (AZ) 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 |
|---|---|---|---|
| 124001 | Medicaid | AZ | - |
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 1881338259 active?
Yes, as of the latest NPPES snapshot, NPI 1881338259 is active (record last updated 2026-03-20).
How do I verify Madeline Harrison's NPI record?
Cross-check NPI 1881338259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-20.