YANGYANG SHI MD
NPI 1134709751
Radiology - Radiation Oncology in Dover, DE
About Yangyang Shi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YANGYANG SHI MD (NPI 1134709751) is an individual radiation oncology provider in Dover, Delaware, licensed in Delaware (C1-0029468) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Yangyang Shi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Yangyang Shi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1760949606 (Delaware)
- 8 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOVER, DE 19901
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 Yangyang Shi's NPI number?
The NPI number for Yangyang Shi is 1134709751. It was assigned to this individual provider in the NPPES registry on April 8, 2021.
Where is Yangyang Shi located?
Yangyang Shi practices at 640 S State St Fl 2, Dover, DE 19901. The listed phone number is (302) 674-4401.
What is Yangyang Shi's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Yangyang Shi enrolled in Medicare?
Yes. Yangyang Shi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Yangyang Shi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yangyang Shi reassigns Medicare benefits to Bayhealth Medical Center, Inc (Dover, DE). The 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 Yangyang Shi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yangyang Shi accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Highmark Blue Cross Blue Shield Delaware list Yangyang Shi 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.
When was this NPI record last updated?
The NPPES record for Yangyang Shi was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Yangyang Shi, MD · NPI 1134709751
Radiation Oncology physician in Dover, Delaware. Individual provider, active in the CMS NPPES registry since April 8, 2021.
## Identity
- **NPI:** 1134709751 (Entity type: Individual)
- **Enumerated:** April 8, 2021
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** C1-0029468 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 640 S STATE ST FL 2, Dover, DE 19901-3530
- **Phone:** (302) 674-4401 · **Fax:** (302) 674-4129
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Bayhealth Medical Center, Inc (NPI 1841757739, Dover, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1134709751) · Data from the CMS NPPES public registry.