Daniel Zhen, M.D.

NPI 1316478860ActiveIndividual· Surgery, Surgical Critical Care· Springfield, IL

Surgery, Surgical Critical Care (M.D.) in Springfield, Illinois, trained at Tufts University School of Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $16,281 for 75 patients in 2024, with only 18 Part D claims. Salix Pharmaceuticals, A Division of Bausch Health US, LLC reported $18.94 in payments in 2025, mostly food and beverage.

Overview

NPI	1316478860
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Mar 27, 2017
Last updated in NPPES	Oct 6, 2023
Certified by provider	Oct 6, 2023

Specialties and licenses

Taxonomy	Code	License	State
Surgery, Surgical Critical Care Primary	2086S0102X	036159496	IL
Surgery	208600000X	036.159496	IL
Student in an Organized Health Care Education/Training Program	390200000X	—	NY

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 - Critical Care (Intensivists) (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	75
Services billed	160 across 29 procedure codes
Paid by Medicare	$16,281

Part D prescriptions in 2024

Prescriptions (claims)	18 · 18 30-day fills
Total drug cost	$414.71
Generic share	83% of claims

Medicare sources and data years

Education and affiliations

Medical school	Tufts University School of Medicine
Graduation year	2017
Medicare specialty	Critical Care (Intensivists)
Secondary specialties	General Surgery