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John M Astle, MD, PHD

John M Astle is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Everett, WA, registered in the NPPES registry with NPI 1225324262 since 2011. The credential MD stands for Doctor of Medicine.

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NPI 1225324262
Entity type Individual (Type 1)
Name John M Astle
Credential MD, PHD
Sex Male
Practice address 3901 HOYT AVE, Everett, WA, 98201
Phone 4253033091
Enumeration date 2011-06-28
Last updated in NPPES 2025-09-16

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Secondary MD451651 PA
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Secondary MD61463665 WA
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary 66858 WI

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

Copy-ready billing details
Provider: John Astle, MD, PHD
NPI: 1225324262
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 3901 HOYT AVE, Everett, WA, 98201

Other providers at this practice address

NPI Name Type Specialty Location
1306842554 Jennifer Kim Individual Sleep Medicine (Internal Medicine) Physician Everett, WA
1720086168 Louie Tsiktsiris Individual Rheumatology Physician Everett, WA
1659373488 Grant Schmidt Individual Family Medicine Physician Everett, WA
1831186766 Optum Care Washington Pllc Organization Multi-Specialty Clinic/Center Everett, WA
1558350074 Ling Harris Individual Adult Health Nurse Practitioner Everett, WA
1144201039 Howard Lichtenstein Individual Internal Medicine Physician Everett, WA
1750363628 Dianne Kutzke Individual Family Nurse Practitioner Everett, WA
1265414049 Lisa Murphy Individual Family Medicine Physician Everett, WA

Verify this record

Cross-check NPI 1225324262 against the authoritative CMS record: view John M Astle on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify John Astle's NPI record?
Cross-check NPI 1225324262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225324262 active?
Yes — as of the latest NPPES snapshot, NPI 1225324262 is active (record last updated 2025-09-16).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-16.