DR. DAVID SHIYU ZHU MD
NPI 1821440751
Orthopaedic Surgery - Sports Medicine in Glen Carbon, IL
About Dr. David Shiyu Zhu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID SHIYU ZHU MD (NPI 1821440751) is an individual sports medicine provider in Glen Carbon, Illinois, licensed in Illinois (036.161379) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Gateway Regional Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Shiyu Zhu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show David Zhu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Granite City, IL 62040
- Reassigned Medicare billing, Illinois enrollment
- 107 clinicians in this Medicare group
Waterloo, IL 62298
- Reassigned Medicare billing, Illinois enrollment
- 228 clinicians in this Medicare group
Sparta, IL 62286
- Reassigned Medicare billing, Illinois enrollment
- 23 clinicians in this Medicare group
Sparta, IL 62286
- Reassigned Medicare billing, Illinois enrollment
- 51 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Gateway Regional Medical Center
Acute Care Hospitals · Granite City, ILSparta Community Hospital
Critical Access Hospitals · Sparta, ILMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GLEN CARBON, IL 62034
GLEN CARBON, IL 62034
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Zhu's NPI number?
The NPI number for David Zhu is 1821440751. It was assigned to this individual provider in the NPPES registry on July 3, 2016.
Where is David Zhu located?
David Zhu practices at 4802 S State Route 159, Glen Carbon, IL 62034. The listed phone number is (618) 288-4388.
What is David Zhu's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is David Zhu enrolled in Medicare?
Yes. David Zhu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Zhu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Zhu reassigns Medicare benefits to 4 organizations: Ahs Il Medical Group LLC (Granite City, IL), Deaconess Illinois Specialty Clinic, Inc. (Waterloo, IL), Sparta Community Hospital (Sparta, IL) and Sparta Community Hospital D/B/A Quality Healthcare Clinics (Sparta, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Zhu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Zhu accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and UnitedHealthcare list David Zhu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Zhu affiliated with any hospitals?
According to CMS data, David Zhu is affiliated with Gateway Regional Medical Center and Sparta Community Hospital.
When was this NPI record last updated?
The NPPES record for David Zhu was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.