Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Devere Jeffrey, PA-C

Physician Assistant in Olympia, WA · enumerated 2019.

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

National Provider Identifier

1841849304

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Registry record

Entity type Individual (Type 1)

Name Alexander Devere Jeffrey

Credential PA-C

Sex Male

Practice address 700 Lilly Rd Ne, Olympia, WA, 98506

Phone (360) 923-7000

Fax (360) 923-7089

Enumeration date Sep 8, 2019

Last updated in NPPES Apr 19, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA61115493 (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.

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Frequently asked questions

How do I verify Alexander Jeffrey's NPI record?

Cross-check NPI 1841849304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841849304 active?

Yes, as of the latest NPPES snapshot, NPI 1841849304 is active (record last updated 2021-04-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-19.