HEIDI L. AGUILAR CRNA
NPI 1043703796
Nurse Anesthetist, Certified Registered in Chicago, IL
About Heidi L. Aguilar Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEIDI L. AGUILAR CRNA (NPI 1043703796) is an individual nurse anesthetist, certified registered in Chicago, Illinois, licensed in Illinois (117447) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Rush University Medical Center, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Heidi L. Aguilar Crna 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 Heidi Aguilar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 188 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
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.
Rush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 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.
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
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 Heidi Aguilar's NPI number?
The NPI number for Heidi Aguilar is 1043703796. It was assigned to this individual provider in the NPPES registry on June 7, 2018. The provider is also known as Heidi Borys.
Where is Heidi Aguilar located?
Heidi Aguilar practices at 1653 W Congress Pkwy, Chicago, IL 60612. The listed phone number is (312) 942-5000.
What is Heidi Aguilar's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Heidi Aguilar enrolled in Medicare?
Yes. Heidi Aguilar 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 Heidi Aguilar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Aguilar reassigns Medicare benefits to University Anesthesiologists Sc (Chicago, 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 Heidi Aguilar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Heidi Aguilar affiliated with any hospitals?
According to CMS data, Heidi Aguilar is affiliated with Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Heidi Aguilar was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Heidi L. Aguilar, CRNA · NPI 1043703796
Nurse Anesthetist, Certified Registered physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 7, 2018.
## Identity
- **NPI:** 1043703796 (Entity type: Individual)
- **Enumerated:** June 7, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 117447 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1653 W CONGRESS PKWY, Chicago, IL 60612-3833
- **Phone:** (312) 942-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** University Anesthesiologists Sc (NPI 1073558136, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1043703796) · Data from the CMS NPPES public registry.