DR. MARK JUNG-CHING SHEN M.D.
NPI 1346539467
Internal Medicine - Clinical Cardiac Electrophysiology in Moline, IL
About Dr. Mark Jung-ching Shen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK JUNG-CHING SHEN M.D. (NPI 1346539467) is an individual clinical cardiac electrophysiology provider in Moline, Illinois, licensed in Illinois (036133915) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with Genesis Hlth System Dba Genesis Mdl Ctr-illini, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
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
Dr. Mark Jung-ching Shen M.d. 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 Reassignments
9Medicare enrollment records show Mark Shen reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rock Island, IL 61201
- Reassigned Medicare billing, Iowa and Illinois enrollments
- 138 clinicians in this Medicare group
Davenport, IA 52803
- Reassigned Medicare billing, Iowa and Illinois enrollments
- Also billed through NPI 1427132604 (Illinois)
- 358 clinicians in this Medicare group
Davenport, IA 52803
- Reassigned Medicare billing, Iowa and Illinois enrollments
- 300 clinicians in this Medicare group
Davenport, IA 52803
- Reassigned Medicare billing, Iowa and Illinois enrollments
- 55 clinicians in this Medicare group
Aledo, IL 61231
- Reassigned Medicare billing, Illinois enrollment
- 24 clinicians in this Medicare group
Muscatine, IA 52761
- Reassigned Medicare billing, Iowa enrollment
- 113 clinicians in this Medicare group
Rushville, IL 62681
- Reassigned Medicare billing, Illinois enrollment
- 111 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Effingham, IL 62401
- Reassigned Medicare billing, Illinois enrollment
- 104 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 62
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Genesis Hlth System Dba Genesis Mdl Ctr-Illini
Acute Care Hospitals · Silvis, ILTrinity Rock Island
Acute Care Hospitals · Rock Island, ILTrinity Muscatine
Acute Care Hospitals · Muscatine, IAGenesis Medical Center-Davenport
Acute Care Hospitals · Davenport, IATrinity - Bettendorf
Acute Care Hospitals · Bettendorf, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61265 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Shen's NPI number?
The NPI number for Mark Shen is 1346539467. It was assigned to this individual provider in the NPPES registry on March 29, 2011. The provider is also known as Dr. Jung-Ching Shen M.D..
Where is Mark Shen located?
Mark Shen practices at 1100 36th Ave, Moline, IL 61265. The listed phone number is (309) 743-6700.
What is Mark Shen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Mark Shen enrolled in Medicare?
Yes. Mark Shen 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 organizations bill Medicare for Mark Shen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Shen reassigns Medicare benefits to 9 organizations: Trinity Medical Center (Rock Island, IL), Genesis Health System (Davenport, IA), Genesis Health System (Davenport, IA), Cardiovascular Medicine PLLC (Davenport, IA), Genesis Medical Center, Aledo (Aledo, IL) and 4 more organizations, listed in the Medicare section above. 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 Mark Shen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Shen accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Medica, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Mark Shen 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 Mark Shen affiliated with any hospitals?
According to CMS data, Mark Shen is affiliated with Genesis Hlth System Dba Genesis Mdl Ctr-Illini, Trinity Rock Island, Trinity Muscatine, Genesis Medical Center-Davenport and Trinity - Bettendorf.
When was this NPI record last updated?
The NPPES record for Mark Shen was last updated on February 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.