Active NPI
Stoyan Kokocharov, M.D.
- Surgery Physician
- Hoffman Estates, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- 036122525
- Practice address
- 2500 W Higgins Rd
Suite 910
Hoffman Estates, IL 60169-7220 - Phone
- (224) 412-2156
- Fax
- (847) 648-4141
- NPI assigned
- Jun 8, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | 35085022 | OH | |
| Surgery Physician | 208600000X | 036122525 | IL | Primary |
Addresses
Primary practice location
2500 W Higgins Rd
Suite 910
Hoffman Estates, IL 60169-7220
Mailing address
2500 W Higgins Rd
Suite 910
Hoffman Estates, IL 60169-7220
Phone (224) 412-2156
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 201608381 | Other | TRICARE | |
| 2530014 | Medicaid | OH | |
| 000000353043 | Other | OH | ANTHEM BC BS |
| 04676 | Other | PARAMOUNT | |
| 0007744642 | Other | AETNA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- Other, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
10400 Haligus Rd
Huntley, IL 60142-9553
Phone (815) 356-2323
1555 Barrington Rd
Suite 515
Hoffman Estates, IL 60169-1066
Phone (224) 412-2156
1800 N Main St
Wheaton, IL 60187-3112
Phone (630) 933-4800
4201 W Medical Ctr Dr
McHenry, IL 60050-8409
Phone (815) 759-4874
4309 W Medical Ctr Dr
Suite A200
McHenry, IL 60050-8437
Phone (815) 759-8070
Hospital & facility affiliations
- Northwestern Medicine McHenry
- St Alexius Medical Center
- Amita Health Resurrection Medical Center
- Saint Joseph Hospital-Elgin
- Alexian Brothers Medical Center 1
Merit-based Incentive Payment System (MIPS)
- Final score
- 95.63 of 100
- Quality
- 88.47
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 1-10 |
| Removal of tissue | 1-10 |
| Skin biopsy | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 35085022 | OH | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Central Dupage Physician Group | Current | Accepting new patients | |
| Central Dupage Physician Group | Current | Accepting new patients | |
| Advanced Surgical LTD | Surgery | Current | Accepting new patients |
| Lima Memorial Joint Operating Company | Past | Accepting new patients | |
| Associated Surgical Center LLC | Past | Accepting new patients |
Locations
Dept 5777
Carol Stream, IL 60122
2500 W Higgins Rd
Ste 910
Hoffman Estates, IL 60169
Phone (224) 412-2156
1555 N Barrington Rd
Ste 515
Hoffman Estates, IL 60169
Phone (224) 412-2156
1555 N Barrington Rd
Hoffman Estates, IL 60169
Phone (847) 490-2923
10370 Haligus Rd
Ste 201
Huntley, IL 60142
Phone (815) 356-5200
4309 W Medical Center Dr
Ste B202
McHenry, IL 60050
Phone (815) 344-3900
1102 S Roselle Rd
Schaumburg, IL 60193
Phone (847) 301-7773
1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045
Organizations & group practices 5
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.
-
- Surgery Physician
- Hoffman Estates, IL
- NPI 1801142955
-
- Family Medicine Physician
- Carol Stream, IL
- NPI 1033149844
-
- Orthopaedic Surgery Physician
- Geneva, IL
- NPI 1780012344
-
- Ambulatory Surgical Clinic/Center
- Arlington Heights, IL
- NPI 1235683798
-
- General Acute Care Hospital
- Lima, OH
- NPI 1336144732
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Elk Grove Village, IL
- NPI 1265577191
-
- General Acute Care Hospital
- McHenry, IL
- NPI 1982611281
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1811735228
-
- General Acute Care Hospital
- Elgin, IL
- NPI 1922846351
-
- General Acute Care Hospital
- Hoffman Estates, IL
- NPI 1376644385
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149724800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751328000000",
"number": "1699715441",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2500 W HIGGINS RD",
"address_2": "SUITE 910",
"city": "HOFFMAN ESTATES",
"state": "IL",
"postal_code": "601697220",
"telephone_number": "224-412-2156",
"fax_number": "847-648-4141"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2500 W HIGGINS RD",
"address_2": "SUITE 910",
"city": "HOFFMAN ESTATES",
"state": "IL",
"postal_code": "601697220",
"telephone_number": "224-412-2156",
"fax_number": "847-648-4141"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KOKOCHAROV",
"first_name": "STOYAN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-08",
"last_updated": "2025-07-01",
"certification_date": "2025-07-01",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "OH",
"license": "35085022",
"primary": false
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "IL",
"license": "036122525",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TRICARE",
"identifier": "201608381",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2530014",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ANTHEM BC BS",
"identifier": "000000353043",
"state": "OH"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PARAMOUNT",
"identifier": "04676",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "0007744642",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Hoffman Estates, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; 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.