Quick answers
- Does Nicole Mourillon accept Medicare assignment?
- Yes. Medicare's clinician data says Nicole Mourillon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nicole Mourillon see?
- In 2024, CMS data shows 138 Original Medicare patients and 155 services for Nicole Mourillon. This counts Original Medicare only and measures volume, not quality.
- What is Nicole Mourillon's NPI number?
- 1669456018. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nicole Mourillon, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 138 |
|---|---|
| Services billed to Medicare | 155 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Emergency department visit with moderate level of medical decision making (99284)56 services
- Emergency department visit with high level of medical decision making (99285)33 services
- Critical care, first 30-74 minutes (99291)19 services
- Emergency department visit with low level of medical decision making (99283)12 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol72%
- Arthritis51%
- Diabetes50%
- Chronic kidney disease47%
- Heart failure42%
Hospitals where Nicole Mourillon works
Medicare's Facility Affiliation Data lists Nicole Mourillon at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Advocate Trinity HospitalChicago, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140048
- Baptist Health FloydNew Albany, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150044
- Baptist Health La GrangeLa Grange, KY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 180138
- Baptist Health LouisvilleLouisville, KY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 180130
Practice locations
Addresses where Nicole Mourillon is enrolled with Medicare (CMS data updated October 2, 2026).
- 1025 New Moody LnLa Grange, KY 40031 (502) 222‑5388
- 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
- 2320 E 93rd StChicago, IL 60617 (773) 967‑3999
- 3516 E 10th StJeffersonville, IN 47130 (812) 981‑8970
- 7702 Bardstown RdLouisville, KY 40291 (502) 928‑4700
Group practices
Medicare enrollment lists Nicole Mourillon as a member of these groups (CMS data updated October 2, 2026).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Baptist Health Medical Group Inc2,472 clinicians in the group
- Oldham County Emergency Physicians, LLC44 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in La Grange
Clinicians with the same Medicare primary specialty in La Grange, KY — not a recommendation.
Other clinicians in Advocate Health and Hospitals Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669456018 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians