EMILY CASSELBURY FNP
NPI 1245636372
Nurse Practitioner - Family in Melrose Park, IL
About Emily Casselbury Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMILY CASSELBURY FNP (NPI 1245636372) is an individual family provider in Melrose Park, Illinois, licensed in Illinois (209011891) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Emily Casselbury Fnp 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
2Medicare enrollment records show Emily Casselbury reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Park, IL 60304
- Reassigned Medicare billing, Illinois enrollment
- 16 clinicians in this Medicare group
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush Oak Park Hospital
Acute Care Hospitals · Oak Park, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60160 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.
MELROSE PARK, IL 60160
MELROSE PARK, IL 60160
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 Emily Casselbury's NPI number?
The NPI number for Emily Casselbury is 1245636372. It was assigned to this individual provider in the NPPES registry on November 18, 2014.
Where is Emily Casselbury located?
Emily Casselbury practices at 1111 Superior St Suite 104, Melrose Park, IL 60160. The listed phone number is (708) 486-2700.
What is Emily Casselbury's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Emily Casselbury enrolled in Medicare?
Yes. Emily Casselbury 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 Emily Casselbury's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Casselbury reassigns Medicare benefits to 2 organizations: Rush Oak Park Physicians Group Anchor (Oak Park, IL) and Rush University Medical Center (Oak Brook, 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 Emily Casselbury's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Emily Casselbury affiliated with any hospitals?
According to CMS data, Emily Casselbury is affiliated with Rush Oak Park Hospital and Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Emily Casselbury was last updated on November 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Emily Casselbury, FNP · NPI 1245636372
Family physician in Melrose Park, Illinois. Individual provider, active in the CMS NPPES registry since November 18, 2014.
## Identity
- **NPI:** 1245636372 (Entity type: Individual)
- **Enumerated:** November 18, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209011891 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 SUPERIOR ST, SUITE 104, Melrose Park, IL 60160-4138
- **Phone:** (708) 486-2700 · **Fax:** (708) 486-2702
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Rush Oak Park Physicians Group Anchor (NPI 1396018453, Oak Park, IL); Rush University Medical Center (NPI 1801375696, Oak Brook, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** November 18, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1245636372) · Data from the CMS NPPES public registry.