Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassie Cook, PA-C
Physician Assistant in Salem, OR · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780599258
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Registry record
Entity type Individual (Type 1)
Name Cassie Cook
Credential PA-C
Sex Female
Practice address 255 Lancaster Dr Ne, Salem, OR, 97301
Phone (503) 576-8400
Enumeration date Aug 18, 2026
Last updated in NPPES Aug 24, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA231121 (OR) Primary
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 is the NPI number for Cassie Cook?
The National Provider Identifier (NPI) for Cassie Cook is 1780599258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cassie Cook practice?
The practice location on file with NPPES is in Salem, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Heather Diaz Family Medicine Physician · Salem, OR NPI 1255322269 Steven Hasslinger Pharmacist · Salem, OR NPI 1740412782 Spencer Woolley Pharmacist · Salem, OR NPI 1689971210 Lauren Truxillo Physician Assistant · Salem, OR NPI 1093056053 Kyrie Neeley Mental Health Counselor · Salem, OR NPI 1497191555 Laura White Psychologist · Salem, OR NPI 1306275847 Koji Kainuma Psychiatric/Mental Health Nurse Practitioner · Salem, OR NPI 1669898268 Susan Delmar Family Medicine Physician · Salem, OR NPI 1114338498
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-24.