Susan S. Cho, M.D.

NPI 1194775437ActiveIndividual· Internal Medicine, Critical Care Medicine· Corvallis, OR

Internal Medicine, Critical Care Medicine (M.D.) in Corvallis, Oregon, trained at State University of New York Downstate Medical Center (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,550,188 for 3,968 claims, against $84,539 paid for services in 2024. Insmed, Inc. was the largest of 2 companies reporting payments in 2025, $44.91 in all, mostly food and beverage.

Overview

NPI	1194775437
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	May 10, 2006
Last updated in NPPES	Jun 5, 2009

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Critical Care Medicine Primary	207RC0200X	MD22258	OR
Internal Medicine, Pulmonary Disease	207RP1001X	MD22258	OR
Internal Medicine	207R00000X	MD22258	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 - Pulmonary Disease (OR); Practitioner - Pulmonary Disease (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	463
Services billed	1,085 across 23 procedure codes
Paid by Medicare	$84,539

Part D prescriptions in 2024

Prescriptions (claims)	3,968 · 5,957 30-day fills
Patients	749
Total drug cost	$1,550,188
Generic share	56% of claims

Medicare sources and data years

Education and affiliations

Medical school	State University of New York Downstate Medical Center
Graduation year	1992
Medicare specialty	Pulmonary Disease
Secondary specialties	Critical Care (Intensivists)
Telehealth	Offers telehealth