Active NPI
Maxime Gilles, M.D.
- Emergency Medicine Physician
- Elgin, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 036094620
- Practice address
- 77 N Airlite St
Elgin, IL 60123-4912 - Phone
- (847) 595-3200
- NPI assigned
- May 30, 2006
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | C200453 | CA | |
| Emergency Medicine Physician | 207P00000X | 036094620 | IL | Primary |
| Emergency Medicine Physician | 207P00000X | 01043272A | IN |
Addresses
Primary practice location
77 N Airlite St
Elgin, IL 60123-4912
Mailing address
2000 Spring Rd
Ste 200
Oak Brook, IL 60523-1804
Phone (630) 472-8810
Other practice location 1
PO Box 635004
Cincinnati, OH 45263-5004
Phone (888) 952-6772
Other practice location 2
1900 Roosevelt Rd
Valparaiso, IN 46383-2780
Phone (219) 263-4900
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL, IN, CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Other, 1993
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
150 W High St
Morris, IL 60450-1463
Phone (815) 942-2129
85 E US Hwy 6
Valparaiso, IN 46383-8947
Phone (219) 983-8300
Hospital & facility affiliations
- Anaheim Global Medical Center
- Morris Hospital & Healthcare Centers
- Huntington Beach Hospital
- La Palma Intercommunity Hospital
- Northwest Health - Porter
Merit-based Incentive Payment System (MIPS)
- Final score
- 99.91 of 100
- Quality
- 96.37
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C200453 | CA | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| CGH Medical Center | Current | Accepting new patients | |
| North Indiana Emergency Physicians, LLP | Emergency Medicine | Current | Accepting new patients |
| Rush Oak Park ER Physicians Group | Current | Accepting new patients | |
| Emergency Professionals of Indiana, P.C. | Emergency Medicine | Current | Accepting new patients |
| Orange County Emergency Medical Associates, Inc. | Emergency Medicine | Current | Accepting new patients |
| Cep America - California | Emergency Medicine | Current | Accepting new patients |
| CGH Medical Center | Current | Accepting new patients | |
| Beach Emergency Medical Associates | Emergency Medicine | Current | Accepting new patients |
| Epic Group-Emergency Physicians an Illinois Concern S.C. | Emergency Medicine | Current | Accepting new patients |
| CGH Medical Center | Current | Accepting new patients | |
| Cep America-California | Emergency Medicine | Current | Accepting new patients |
| Rush Oak Park Hospital, Inc. | Past | Accepting new patients | |
| Mea-SJMC, LLC | Emergency Medicine | Past | Accepting new patients |
| Mea-SJ Care Centers, LLC | Emergency Medicine | Past | Accepting new patients |
| Emergency Room Care Providers, S.C. | Emergency Medicine | Past | Accepting new patients |
Locations
12601 Garden Grove Blvd
Garden Grove, CA 92843
Phone (714) 537-5160
17772 Beach Blvd
Huntington Beach, CA 92647
Phone (714) 842-1473
7901 Walker St
La Palma, CA 90623
Phone (562) 424-2900
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
75 Remittance Dr
Dept 1620
Chicago, IL 60675
150 W High St
Morris, IL 60450
Phone (815) 942-2129
520 S Maple Ave
Oak Park, IL 60304
Phone (708) 383-9300
100 E Lefevre Rd
Sterling, IL 61081
Phone (815) 625-0400
1809 Locust St
Sterling, IL 61081
Phone (815) 564-4002
3700 Washington Ave
Evansville, IN 47714
Phone (812) 232-0021
102 E Culver Rd
Knox, IN 46534
Phone (574) 772-1580
1007 Lincolnway
Laporte, IN 46350
Phone (219) 325-5474
1331 State St
Laporte, IN 46350
Phone (219) 326-2415
3630 Willowcreek Rd
Portage, IN 46368
Phone (219) 364-3000
85 E US Highway 6
Valparaiso, IN 46383
Phone (219) 983-5743
1900 Roosevelt Rd
Valparaiso, IN 46383
Phone (219) 263-4900
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Morris Hospital & Healthcare Centers | Hospital | Corporate Director | May 2, 2023 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
Organizations & group practices 16
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Emergency Medicine Physician
- Morris, IL
- NPI 1447283569
-
- Emergency Medicine Physician
- Fort Wayne, IN
- NPI 1013951219
-
- General Acute Care Hospital
- Sterling, IL
- NPI 1902854623
-
- Emergency Medical Services (Emergency Medicine) Physician
- Oak Park, IL
- NPI 1447260880
-
- Emergency Medicine Physician
- Huntington Beach, CA
- NPI 1013074996
-
- Emergency Medicine Physician
- La Porte, IN
- NPI 1144691478
-
- Emergency Medicine Physician
- La Palma, CA
- NPI 1508114711
-
- Emergency Medicine Physician
- Santa Ana, CA
- NPI 1548667843
-
- Durable Medical Equipment & Medical Supplies
- Morrison, IL
- NPI 1447415724
-
- Family Medicine Physician
- Sterling, IL
- NPI 1548540636
-
- Emergency Medicine Physician
- Garden Grove, CA
- NPI 1720034143
-
- Emergency Medicine Physician
- Murrieta, CA
- NPI 1588552848
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Morris, IL
- NPI 1649370057
-
- General Acute Care Hospital
- Anaheim, CA
- NPI 1790778488
-
- General Acute Care Hospital
- Valparaiso, IN
- NPI 1215151154
-
- General Acute Care Hospital
- Huntington Beach, CA
- NPI 1083622120
-
- General Acute Care Hospital
- La Palma, CA
- NPI 1417965559
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148947200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1765324800000",
"number": "1093762494",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2000 SPRING RD",
"address_2": "STE 200",
"city": "OAK BROOK",
"state": "IL",
"postal_code": "605231804",
"telephone_number": "630-472-8810"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "77 N AIRLITE ST",
"city": "ELGIN",
"state": "IL",
"postal_code": "601234912",
"telephone_number": "847-595-3200"
}
],
"practiceLocations": [
{
"address_1": "PO Box 635004",
"address_purpose": "LOCATION",
"city": "Cincinnati",
"state": "OH",
"postal_code": "452635004",
"country_code": "US",
"telephone_number": "888-952-6772",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1900 Roosevelt Rd",
"address_purpose": "LOCATION",
"city": "Valparaiso",
"state": "IN",
"postal_code": "463832780",
"country_code": "US",
"telephone_number": "219-263-4900",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GILLES",
"first_name": "MAXIME",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-30",
"last_updated": "2025-12-10",
"certification_date": "2025-12-10",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CA",
"license": "C200453",
"primary": false
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "IL",
"license": "036094620",
"primary": true
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "IN",
"license": "01043272A",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Elgin, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.