Susan Guo, MD

NPI 1932375805ActiveIndividual· Radiology, Radiation Oncology· Tacoma, WA

Radiology, Radiation Oncology (MD) in Tacoma, Washington, trained at Columbia University College of Physicians and Surgeons (class of 2008). 171 Medicare patients in 2024, $112,634 paid; nearly all of their 80 Part D prescriptions were generic (93%). Tempus Ai, Inc was the largest of 4 companies reporting payments in 2025, $148.34 in all, mostly food and beverage.

Overview

NPI	1932375805
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	May 1, 2008
Last updated in NPPES	Feb 1, 2023
Certified by provider	Feb 1, 2023

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Radiation Oncology Primary	2085R0001X	MD61336649	WA
Radiology, Radiation Oncology	2085R0001X	MD2013-0600	NM

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 - Radiation Oncology (NM); Practitioner - Radiation Oncology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	171
Services billed	1,499 across 35 procedure codes
Paid by Medicare	$112,634

Part D prescriptions in 2024

Prescriptions (claims)	80 · 90 30-day fills
Patients	44
Total drug cost	$965.92
Generic share	93% of claims

Medicare sources and data years

Education and affiliations

Medical school	Columbia University College of Physicians and Surgeons
Graduation year	2008
Medicare specialty	Radiation Oncology
Telehealth	Offers telehealth