Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ali-Ca Madison-Thompson

Registered Nurse in Everett, WA · enumerated 2026.

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

National Provider Identifier

1477478758

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Registry record

Entity type Individual (Type 1)

Name Ali-Ca Madison-Thompson

Sex Female

Practice address 1717 13th St Ste 300, Everett, WA, 98201

Phone (425) 297-5600

Enumeration date Aug 13, 2026

Last updated in NPPES Aug 13, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN60454994 (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

What specialty is Ali-Ca Madison-Thompson?

Ali-Ca Madison-Thompson 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.

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

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Ajay Kundra Hematology & Oncology Physician · Everett, WA NPI 1649291592 Elie Saikaly Medical Oncology Physician · Everett, WA NPI 1306941919 Luke Walker Hematology & Oncology Physician · Everett, WA NPI 1194821256 Oliver Batson Medical Oncology Physician · Everett, WA NPI 1467548941 Jovanna Dirusso Physician Assistant · Everett, WA NPI 1205954815 Amir Mehrvarz Sarshekeh Hematology & Oncology Physician · Everett, WA NPI 1649697707 Diana Bartlett Nurse Practitioner · Everett, WA NPI 1023413358 Jeffrey Nye Ambulatory Care Pharmacist · Everett, WA NPI 1790230852

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-13.