Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Stanley Vydrzal, C.P.
Prosthetist in San Antonio, TX · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669721338
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Registry record
Entity type Individual (Type 1)
Name William Stanley Vydrzal
Credential C.P.
Sex Male
Practice address 610 N. Main Avenue, San Antonio, TX, 78205
Phone (210) 225-6508
Fax (210) 225-1486
Enumeration date Sep 10, 2012
Last updated in NPPES Apr 5, 2023
Taxonomy & licenses
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1252 (TX) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1252 | Other | TX | TEXAS PROSTHETIC LICENSE |
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
What specialty is William Vydrzal?
William Vydrzal is registered in NPPES with the primary taxonomy of Prosthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Daniel Tamez Vascular Surgery Physician · San Antonio, TX NPI 1831195957 Gerardo Ortega Delagarza Vascular Surgery Physician · San Antonio, TX NPI 1932105905 William Kirk Vascular Surgery Physician · San Antonio, TX NPI 1932106804 Grady Alsabrook Vascular Surgery Physician · San Antonio, TX NPI 1699898643 Rosaidalia Cardenas Physician Assistant · San Antonio, TX NPI 1407420045
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-05.