Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Mary Swisher

Gynecologic Oncology Physician in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1902986979

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Mary Swisher

Sex Female

Practice address Seattle Cancer Care Alliance, 825 Eastlake Avenue East, Seattle, WA, 98109

Phone (206) 288-7400

Enumeration date Oct 16, 2006

Last updated in NPPES Jun 7, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD00032247 (WA) Secondary

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License MD00032247 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1902986979	Medicaid	WA	-
112	Other	-	INTERNAL ID-MOTOR VEHICLE ID
160046850	Other	WA	RAILROAD MEDICARE
0232014	Other	WA	L&I

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

Is NPI 1902986979 active?

Yes, as of the latest NPPES snapshot, NPI 1902986979 is active (record last updated 2011-06-07).

How do I verify Elizabeth Swisher's NPI record?

Cross-check NPI 1902986979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Nancy Chang Pharmacotherapy Pharmacist · Seattle, WA NPI 1588629588 Marc Chamberlain Neurology with Special Qualifications in Child Neurology Physician · Seattle, WA NPI 1225069511 Julie Gralow Medical Oncology Physician · Seattle, WA NPI 1144300146 Hisham Tamimi Gynecologic Oncology Physician · Seattle, WA NPI 1205916103 Barbara Goff Gynecologic Oncology Physician · Seattle, WA NPI 1467538264 Terry Gernsheimer Hematology (Internal Medicine) Physician · Seattle, WA NPI 1639255441 Pamela Becker Hematology (Internal Medicine) Physician · Seattle, WA NPI 1861578668 Janis Abkowitz Hematology & Oncology Physician · Seattle, WA NPI 1740366558

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-07.