Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Evelyn L Willis, MSN. RN
Registered Nurse in San Antonio, TX · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285479923
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Registry record
Entity type Individual (Type 1)
Name Evelyn L Willis
Credential MSN. RN
Sex Female
Practice address 16302 Pleasantville Rd Ste 211, San Antonio, TX, 78233
Phone (210) 566-9995
Fax (210) 566-1862
Enumeration date Jun 25, 2024
Last updated in NPPES Jun 25, 2024
Taxonomy & licenses
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 Evelyn Willis?
Evelyn Willis is registered in NPPES with the primary taxonomy of Registered Nurse. 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 2024-06-25.