EILEEN JILL RAMOS MUZZILLO MD
NPI 1003343310
Internal Medicine in Fort Wayne, IN
About Eileen Jill Ramos Muzzillo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EILEEN JILL RAMOS MUZZILLO MD (NPI 1003343310) is an individual internal medicine provider in Fort Wayne, Indiana, licensed in Indiana (01089028A) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with Parkview Regional Medical Center, and is a graduate of Other (2015).
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
Eileen Jill Ramos Muzzillo 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 Eileen Jill Muzzillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Wayne, IN 46845
- Reassigned Medicare billing, Indiana enrollment
- 1,752 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkview Regional Medical Center
Acute Care Hospitals · Fort Wayne, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46815 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT WAYNE, IN 46815
FORT WAYNE, IN 46815
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 Eileen Jill Muzzillo's NPI number?
The NPI number for Eileen Jill Muzzillo is 1003343310. It was assigned to this individual provider in the NPPES registry on May 17, 2017.
Where is Eileen Jill Muzzillo located?
Eileen Jill Muzzillo practices at 4402 E State Blvd, Fort Wayne, IN 46815. The listed phone number is (260) 425-5600.
What is Eileen Jill Muzzillo's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Eileen Jill Muzzillo enrolled in Medicare?
Yes. Eileen Jill Muzzillo 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 Eileen Jill Muzzillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eileen Jill Muzzillo reassigns Medicare benefits to Parkview Health System,inc. (Fort Wayne, IN). 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 Eileen Jill Muzzillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eileen Jill Muzzillo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Eileen Jill Muzzillo 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 Eileen Jill Muzzillo affiliated with any hospitals?
According to CMS data, Eileen Jill Muzzillo is affiliated with Parkview Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Eileen Jill Muzzillo was last updated on August 29, 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.
# Eileen Jill Ramos Muzzillo, MD · NPI 1003343310
Internal Medicine physician in Fort Wayne, Indiana. Individual provider, active in the CMS NPPES registry since May 17, 2017.
## Identity
- **NPI:** 1003343310 (Entity type: Individual)
- **Enumerated:** May 17, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01089028A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 4402 E STATE BLVD, Fort Wayne, IN 46815-6917
- **Phone:** (260) 425-5600 · **Fax:** (260) 425-5605
## 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:** Parkview Health System,inc. (NPI 1437461449, Fort Wayne, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** August 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1003343310) · Data from the CMS NPPES public registry.