Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Virn Warndahl
Physician Assistant in Medford, OR · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851257554
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Registry record
Entity type Individual (Type 1)
Name Virn Warndahl
Sex Male
Practice address 2859 State St, Medford, OR, 97504
Phone (541) 789-5121
Enumeration date Dec 27, 2025
Last updated in NPPES Dec 27, 2025
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
What specialty is Virn Warndahl?
Virn Warndahl is registered in NPPES with the primary taxonomy of Physician Assistant. 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 → Lorie Morgan Obstetrics & Gynecology Physician · Medford, OR NPI 1164436309 Chris Morgen Internal Medicine Physician · Medford, OR NPI 1619981883 Peter Teichman Family Medicine Physician · Medford, OR NPI 1023325362 Liam Macleod Urology Physician · Medford, OR NPI 1306135488 Jenny Leitson-Grabelsky Clinical Social Worker · Medford, OR NPI 1659706018 Connor Hyde Surgical Physician Assistant · Medford, OR NPI 1295333060 Aldrick Palad Physician Assistant · Medford, OR NPI 1093517922
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-27.