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Jeffrey Cyrus Appell, MD

Family Medicine Physician in Seattle, WA · enumerated 2007 · practices at Kaiser Foundation Health Plan of Washington.

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

National Provider Identifier

1861537177

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Registry record

Entity type Individual (Type 1)
Name Jeffrey Cyrus Appell
Credential MD
Sex Male
Practice address 1600 E John St, Seattle, WA, 98112
Fax (206) 326-4845
Enumeration date Feb 21, 2007
Last updated in NPPES May 22, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00020733 (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
8356800 Medicaid WA -

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

Where does Jeffrey Appell practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeffrey Appell?
The National Provider Identifier (NPI) for Jeffrey Appell is 1861537177, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-22.