SHARON L MARGUGLIO APRN, CNP
NPI 1033360284
Nurse Practitioner - Family in Galesburg, IL
About Sharon L Marguglio Aprn, Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON L MARGUGLIO APRN, CNP (NPI 1033360284) is an individual family provider in Galesburg, Illinois, licensed in Illinois (209018407) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Sharon L Marguglio Aprn, Cnp 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
5Medicare enrollment records show Sharon Marguglio reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Galesburg, IL 61401
- Reassigned Medicare billing, Illinois enrollment
- 101 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 clinicians in this Medicare group
Bettendorf, IA 52722
- Reassigned Medicare billing, Iowa enrollment
- 2,190 clinicians in this Medicare group
Davenport, IA 52803
- Reassigned Medicare billing, Iowa and Illinois enrollments
- 300 clinicians in this Medicare group
Clinton, IA 52732
- Reassigned Medicare billing, Iowa enrollment
- 183 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 12
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.
St Mary Medical Center
Acute Care Hospitals · Galesburg, ILUniversity Of Iowa Hospital & Clinics
Acute Care Hospitals · Iowa City, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61401 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GALESBURG, IL 61401
GALESBURG, IL 61401
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 Sharon Marguglio's NPI number?
The NPI number for Sharon Marguglio is 1033360284. It was assigned to this individual provider in the NPPES registry on October 7, 2008.
Where is Sharon Marguglio located?
Sharon Marguglio practices at 695 N Kellogg St, Galesburg, IL 61401. The listed phone number is (309) 343-5114.
What is Sharon Marguglio's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sharon Marguglio enrolled in Medicare?
Yes. Sharon Marguglio 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 Sharon Marguglio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Marguglio reassigns Medicare benefits to 5 organizations: St Mary Medical Center (Galesburg, IL), Osf Multi-Specialty Group (Peoria, IL), State University Of Iowa (Bettendorf, IA), Genesis Health System (Davenport, IA) and Mercy Specialty Clinic (Clinton, IA). 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 Sharon Marguglio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharon Marguglio accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Health and 3 other insurers list Sharon Marguglio 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 Sharon Marguglio affiliated with any hospitals?
According to CMS data, Sharon Marguglio is affiliated with St Mary Medical Center and University Of Iowa Hospital & Clinics.
When was this NPI record last updated?
The NPPES record for Sharon Marguglio was last updated on August 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.