HASAN ILYAS MD
NPI 1144908567
Internal Medicine in Lagrange, IN
About Hasan Ilyas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HASAN ILYAS MD (NPI 1144908567) is an individual internal medicine provider in Lagrange, Indiana, licensed in Indiana (01099569A) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS, is affiliated with Parkview Regional Medical Center, 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
Hasan Ilyas 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 Hasan Ilyas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lagrange, IN 46761
- Reassigned Medicare billing, Indiana and Ohio enrollments
- 60 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.
Hospital Affiliations CMS Care Compare 2
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, INParkview Whitley Hospital
Acute Care Hospitals · Columbia City, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46761 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.
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 Hasan Ilyas's NPI number?
The NPI number for Hasan Ilyas is 1144908567. It was assigned to this individual provider in the NPPES registry on July 6, 2023.
Where is Hasan Ilyas located?
Hasan Ilyas practices at 2500 N Detroit St, Lagrange, IN 46761. The listed phone number is (260) 463-2133.
What is Hasan Ilyas's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hasan Ilyas enrolled in Medicare?
Yes. Hasan Ilyas 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 Hasan Ilyas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hasan Ilyas reassigns Medicare benefits to Northeast Internal Medicine Associates, PC (Lagrange, 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 Hasan Ilyas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hasan Ilyas accept?
Health plans from CareSource list Hasan Ilyas 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 Hasan Ilyas affiliated with any hospitals?
According to CMS data, Hasan Ilyas is affiliated with Parkview Regional Medical Center and Parkview Whitley Hospital.
When was this NPI record last updated?
The NPPES record for Hasan Ilyas was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Hasan Ilyas, MD · NPI 1144908567
Internal Medicine physician in Lagrange, Indiana. Individual provider, active in the CMS NPPES registry since July 6, 2023.
## Identity
- **NPI:** 1144908567 (Entity type: Individual)
- **Enumerated:** July 6, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01099569A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 N DETROIT ST, Lagrange, IN 46761-1158
- **Phone:** (260) 463-2133 · **Fax:** (260) 463-3775
## 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:** Northeast Internal Medicine Associates, PC (NPI 1174518500, Lagrange, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 27, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1144908567) · Data from the CMS NPPES public registry.