MRS. GABRIELA R LEON
NPI 1407365174
Nurse Practitioner - Family in South Elgin, IL
About Mrs. Gabriela R Leon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. GABRIELA R LEON (NPI 1407365174) is an individual family provider in South Elgin, Illinois, licensed in Illinois (209-016713) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains a secondary practice location in Pingree Grove.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Mrs. Gabriela R Leon 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 Gabriela Leon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Elgin, IL 60177
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Sherman Hospital
Acute Care Hospitals · Elgin, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60177 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH ELGIN, IL 60177
SOUTH ELGIN, IL 60177
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 Gabriela Leon's NPI number?
The NPI number for Gabriela Leon is 1407365174. It was assigned to this individual provider in the NPPES registry on September 26, 2017.
Where is Gabriela Leon located?
Gabriela Leon practices at 486 Randall Rd Unit B, South Elgin, IL 60177. The listed phone number is (224) 783-5000.
What is Gabriela Leon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gabriela Leon enrolled in Medicare?
Yes. Gabriela Leon 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 Gabriela Leon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriela Leon reassigns Medicare benefits to 2 organizations: Cepamerica Illinois LLP (South Elgin, IL) and Advocate Health And Hospitals Corporation (Downers Grove, 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 Gabriela Leon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gabriela Leon accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Gabriela Leon 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 Gabriela Leon affiliated with any hospitals?
According to CMS data, Gabriela Leon is affiliated with Advocate Sherman Hospital.
When was this NPI record last updated?
The NPPES record for Gabriela Leon was last updated on January 5, 2024. 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.
# Mrs. Gabriela R Leon · NPI 1407365174
Family physician in South Elgin, Illinois. Individual provider, active in the CMS NPPES registry since September 26, 2017.
## Identity
- **NPI:** 1407365174 (Entity type: Individual)
- **Enumerated:** September 26, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209-016713 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 486 RANDALL RD UNIT B, South Elgin, IL 60177-3354
- **Phone:** (224) 783-5000
## 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): Cepamerica Illinois LLP (NPI 1992081194, South Elgin, IL); Advocate Health And Hospitals Corporation (NPI 1285903849, Downers Grove, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1407365174) · Data from the CMS NPPES public registry.