NIDA NAEEM KHAN FELLER MD
NPI 1366937575
Emergency Medicine in Springfield, IL
About Nida Naeem Khan Feller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIDA NAEEM KHAN FELLER MD (NPI 1366937575) is an individual emergency medicine provider in Springfield, Illinois, licensed in Illinois (125073370) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Decatur Memorial Hospital, and maintains a secondary practice location in Springfield.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Nida Naeem Khan Feller 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 Reassignments
3Medicare enrollment records show Nida Feller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, IL 62781
- Reassigned Medicare billing, Illinois enrollment
- 141 clinicians in this Medicare group
Lincoln, IL 62656
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1154329753 (Illinois)
- 44 clinicians in this Medicare group
Jacksonville, IL 62650
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1235864810 (Illinois)
- 39 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Decatur Memorial Hospital
Acute Care Hospitals · Decatur, ILMemorial Medical Center
Acute Care Hospitals · Springfield, ILAbraham Lincoln Memorial Hospital
Critical Access Hospitals · Lincoln, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62702 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 Nida Feller's NPI number?
The NPI number for Nida Feller is 1366937575. It was assigned to this individual provider in the NPPES registry on June 29, 2018. The provider is also known as Nida Naeem Khan.
Where is Nida Feller located?
Nida Feller practices at 701 N 1st St Ste D220, Springfield, IL 62702. The listed phone number is (217) 545-3518.
What is Nida Feller's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nida Feller enrolled in Medicare?
Yes. Nida Feller 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 Nida Feller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nida Feller reassigns Medicare benefits to 3 organizations: Midwest Emergency Department Specialists Ltd (Springfield, IL), Abraham Lincoln Memorial Hospital (Lincoln, IL) and Passavant Memorial Area Hospital Association (Jacksonville, IL). 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 Nida Feller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nida Feller affiliated with any hospitals?
According to CMS data, Nida Feller is affiliated with Decatur Memorial Hospital, Memorial Medical Center and Abraham Lincoln Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Nida Feller was last updated on April 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Nida Naeem Khan Feller, MD · NPI 1366937575
Emergency Medicine physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since June 29, 2018.
## Identity
- **NPI:** 1366937575 (Entity type: Individual)
- **Enumerated:** June 29, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 125073370 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 N 1ST ST STE D220, Springfield, IL 62702-3757
- **Phone:** (217) 545-3518 · **Fax:** (217) 545-2711
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Midwest Emergency Department Specialists Ltd (NPI 1245263367, Springfield, IL); Abraham Lincoln Memorial Hospital (NPI 1558586180, Lincoln, IL); Passavant Memorial Area Hospital Association (NPI 1174580831, Jacksonville, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** April 23, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1366937575) · Data from the CMS NPPES public registry.