Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Patrick Lee Viana
Peer Specialist in Salinas, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730872995
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Registry record
Entity type Individual (Type 1)
Name Patrick Lee Viana
Sex Male
Practice address 472 Pajaro St, Salinas, CA, 93901
Phone (831) 424-6655
Enumeration date Jun 1, 2023
Last updated in NPPES Jun 1, 2023
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 Patrick Viana?
Patrick Viana is registered in NPPES with the primary taxonomy of Peer Specialist. 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 2023-06-01.