Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christi Leann Madsen, AUD
Audiologist in Webster, TX · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548560485
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Registry record
Entity type Individual (Type 1)
Name Christi Leann Madsen
Credential AUD
Sex Female
Practice address 251 W Medical Center Blvd, Webster, TX, 77598
Phone (281) 897-0416
Enumeration date Oct 26, 2010
Last updated in NPPES Aug 22, 2024
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 307488201 | Medicaid | TX | - |
| P01153815 | Other | TX | MEDICARE RAILROAD |
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 Christi Madsen?
Christi Madsen 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-22.