Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sarah Jane Spencer, PA

Surgical Physician Assistant in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1659349355

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Registry record

Entity type Individual (Type 1)

Name Ms. Sarah Jane Spencer

Credential PA

Sex Female

Practice address 550 17th Ave Fl 5, Seattle, WA, 98122

Phone (206) 320-2800

Fax (206) 320-2827

Enumeration date Mar 9, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10004408 (WA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License P17464 (CA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 9104030 (FL) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10004408 (WA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 1659349355 active?

Yes, as of the latest NPPES snapshot, NPI 1659349355 is active (record last updated 2018-03-17).

How do I verify Sarah Jane Spencer's NPI record?

Cross-check NPI 1659349355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.