Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Allen Douglas Webb, AUD
Audiologist in San Antonio, TX · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700016383
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Registry record
Entity type Individual (Type 1)
Name Dr. Allen Douglas Webb
Credential AUD
Sex Male
Practice address 4205 Medical Drive, San Antonio, TX, 78229
Phone (210) 358-4583
Enumeration date Jul 17, 2009
Last updated in NPPES Jul 17, 2009
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
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 Allen Webb?
Allen Webb 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 2009-07-17.