DR. MARCOS N SUNGA JR. MD
NPI 1255331625
Internal Medicine in Rosiclare, IL
About Dr. Marcos N Sunga Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARCOS N SUNGA JR. MD (NPI 1255331625) is an individual internal medicine provider in Rosiclare, Illinois and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of Carbondale, and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Marcos N Sunga Jr. 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 Marcos Sunga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rosiclare, IL 62982
- Reassigned Medicare billing, Illinois enrollment
- 9 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 8
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.
Memorial Hospital Of Carbondale
Acute Care Hospitals · Carbondale, ILHarrisburg Medical Center
Acute Care Hospitals · Harrisburg, ILFerrell Hospital Community Foundations
Critical Access Hospitals · Eldorado, ILHardin County General Hospital & Clinic
Critical Access Hospitals · Rosiclare, ILBaptist Health Paducah
Acute Care Hospitals · Paducah, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62982 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 25
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Marcos Sunga's NPI number?
The NPI number for Marcos Sunga is 1255331625. It was assigned to this individual provider in the NPPES registry on July 28, 2005.
Where is Marcos Sunga located?
Marcos Sunga practices at 1 Ferrell Rd, Rosiclare, IL 62982. The listed phone number is (618) 285-2800.
What is Marcos Sunga's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marcos Sunga enrolled in Medicare?
Yes. Marcos Sunga 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 Marcos Sunga's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcos Sunga reassigns Medicare benefits to Hardin County General Hospital (Rosiclare, IL). 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 Marcos Sunga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcos Sunga accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Marcos Sunga 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 Marcos Sunga affiliated with any hospitals?
According to CMS data, Marcos Sunga is affiliated with Memorial Hospital Of Carbondale, Harrisburg Medical Center, Ferrell Hospital Community Foundations, Hardin County General Hospital & Clinic and Baptist Health Paducah.
When was this NPI record last updated?
The NPPES record for Marcos Sunga was last updated on October 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.