David A. Siker, M.D.

NPI 1427031467ActiveIndividual· Specialist· Portland, OR

Specialist (M.D.) in Portland, Oregon, trained at University of Florida College of Medicine (class of 1992). Medicare paid $65,950 for services to 164 patients in 2024. Balt USA, LLC was the largest of 3 companies reporting payments in 2025, $235.72 in all, mostly food and beverage.

Overview

NPI	1427031467
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Nov 23, 2005
Last updated in NPPES	Jul 13, 2026

Specialties and licenses

Taxonomy	Code	License	State
Specialist Primary	174400000X	MD 22182	OR

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Diagnostic Radiology (OR)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	164
Services billed	1,700 across 50 procedure codes
Paid by Medicare	$65,950

Medicare sources and data years

Education and affiliations

Medical school	University of Florida College of Medicine
Graduation year	1992
Medicare specialty	Diagnostic Radiology
Secondary specialties	Interventional Pain Management, Interventional Radiology