Dennis Oliver Wang, MD

NPI 1558472167ActiveIndividual· Radiology, Diagnostic Radiology· Tacoma, WA

Radiology, Diagnostic Radiology (MD) in Tacoma, Washington, trained at Northwestern University Feinberg Medical School (class of 2000). 130 Medicare patients in 2024, $280,818 paid; nearly all of their 66 Part D prescriptions were generic (97%). Balt USA, LLC was the largest of 8 companies reporting payments in 2025, $2,251 in all, mostly food and beverage.

Overview

NPI	1558472167
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Aug 31, 2006
Last updated in NPPES	Sep 3, 2024
Certified by provider	Sep 3, 2024

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Diagnostic Radiology Primary	2085R0202X	MD00045531	WA
Radiology, Vascular & Interventional Radiology	2085R0204X	MD00045531	WA
Radiology, Neuroradiology	2085N0700X	MD00045531	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 - Interventional Radiology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	130
Services billed	3,355 across 37 procedure codes
Paid by Medicare	$280,818

Part D prescriptions in 2024

Prescriptions (claims)	66 · 127 30-day fills
Patients	27
Total drug cost	$2,041
Generic share	97% of claims

Medicare sources and data years

Education and affiliations

Medical school	Northwestern University Feinberg Medical School
Graduation year	2000
Medicare specialty	Interventional Radiology
Secondary specialties	Diagnostic Radiology