Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Susan Lynn Symington, PA-C

Physician Assistant in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1952445934

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Registry record

Entity type Individual (Type 1)

Name Mrs. Susan Lynn Symington

Credential PA-C

Sex Female

Practice address 9725 3rd Ave Ne, Ste 500, Seattle, WA, 98115

Phone (206) 527-1200

Enumeration date Feb 16, 2007

Last updated in NPPES Dec 1, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60517948 (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 Susan Symington's NPI record?

Cross-check NPI 1952445934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952445934 active?

Yes, as of the latest NPPES snapshot, NPI 1952445934 is active (record last updated 2016-12-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-01.