Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Wendy Sue L Swanson, MD

Pediatrics Physician in Everett, WA · enumerated 2006.

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

National Provider Identifier

1578587960

Verified

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Registry record

Entity type Individual (Type 1)

Name Wendy Sue L Swanson

Credential MD

Sex Female

Practice address Everett, WA, 98201

Phone (425) 225-8002

Enumeration date Jul 27, 2006

Last updated in NPPES Mar 15, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00046481 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
MD00046481	Other	WA	LICENSE

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 is the NPI number for Wendy Sue Swanson?

The National Provider Identifier (NPI) for Wendy Sue Swanson is 1578587960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wendy Sue Swanson practice?

The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-15.