Margaret N. Chapman, M.D.

NPI 1306009980ActiveIndividual· Radiology, Neuroradiology· Seattle, WA

Radiology, Neuroradiology (M.D.) in Seattle, Washington, trained at Tufts University School of Medicine (class of 2008). Medicare paid $458,476 for services to 2,322 patients in 2024.

Overview

NPI	1306009980
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 3, 2008
Last updated in NPPES	Sep 18, 2023
Certified by provider	Sep 18, 2023

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Neuroradiology Primary	2085N0700X	264830	MA
Radiology, Diagnostic Radiology	2085R0202X	264830	MA
Radiology, Diagnostic Radiology	2085R0202X	MD60382974	WA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Diagnostic Radiology (FL); Practitioner - Diagnostic Radiology (NY); Practitioner - Diagnostic Radiology (WA)
Accepts assignment	Yes (participating)