EHSUN NAEEM MD
NPI 1235781980
Internal Medicine in Rockford, IL
About Ehsun Naeem Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EHSUN NAEEM MD (NPI 1235781980) is an individual internal medicine provider in Rockford, Illinois, licensed in Illinois (036173614) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS, is affiliated with Katherine Shaw Bethea Hospital, and maintains a secondary practice location in Royal Oak.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 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
Ehsun Naeem 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 Ehsun Naeem reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Katherine Shaw Bethea Hospital
Acute Care Hospitals · Dixon, ILOsf Saint Elizabeth Mdl Ctr
Acute Care Hospitals · Ottawa, ILSaint Anthony Medical Center
Acute Care Hospitals · Rockford, ILOsf Saint Paul Medical Center
Critical Access Hospitals · Mendota, ILRochelle Community Hospital
Critical Access Hospitals · Rochelle, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61107 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.
ROCKFORD, IL 61107
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 Ehsun Naeem's NPI number?
The NPI number for Ehsun Naeem is 1235781980. It was assigned to this individual provider in the NPPES registry on July 12, 2019.
Where is Ehsun Naeem located?
Ehsun Naeem practices at 535 Roxbury Rd, Rockford, IL 61107. The listed phone number is (815) 397-7212.
What is Ehsun Naeem's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ehsun Naeem enrolled in Medicare?
Yes. Ehsun Naeem 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 Ehsun Naeem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ehsun Naeem reassigns Medicare benefits to Osf Multi-Specialty Group (Peoria, 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 Ehsun Naeem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ehsun Naeem accept?
Health plans from Dean Health Plan list Ehsun Naeem 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 Ehsun Naeem affiliated with any hospitals?
According to CMS data, Ehsun Naeem is affiliated with Katherine Shaw Bethea Hospital, Osf Saint Elizabeth Mdl Ctr, Saint Anthony Medical Center, Osf Saint Paul Medical Center and Rochelle Community Hospital.
When was this NPI record last updated?
The NPPES record for Ehsun Naeem was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Ehsun Naeem, MD · NPI 1235781980
Internal Medicine physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since July 12, 2019.
## Identity
- **NPI:** 1235781980 (Entity type: Individual)
- **Enumerated:** July 12, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036173614 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 535 ROXBURY RD, Rockford, IL 61107-5076
- **Phone:** (815) 397-7212 · **Fax:** (815) 397-2539
## 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:** Osf Multi-Specialty Group (NPI 1154908929, Peoria, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** May 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1235781980) · Data from the CMS NPPES public registry.