NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra Rose Gavin, ARNP

Family Nurse Practitioner in Bellevue, WA · enumerated 2008 · practices at Washington Cvs Pharmacy LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477730232

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cassandra Rose Gavin
Credential ARNP
Sex Female
Practice address 653 156th Ave Ne, Bellevue, WA, 98007
Phone (206) 744-5846
Enumeration date Jan 23, 2008
Last updated in NPPES May 3, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN00168481 (WA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60200008 (WA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cassandra Gavin's NPI record?
Cross-check NPI 1477730232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477730232 active?
Yes, as of the latest NPPES snapshot, NPI 1477730232 is active (record last updated 2021-05-03).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-03.