Active NPI
Oakton Medical Associates Inc
- Internal Medicine Physician
- Hanover Park, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 036090908
- Legal business name
- OAKTON MEDICAL ASSOCIATES INC
- Practice address
- 1300 Greenbrook Blvd Ste 204
Hanover Park, IL 60133-5456 - Phone
- (630) 830-8100
- Fax
- (630) 830-8081
- NPI assigned
- Oct 17, 2007
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Paresh A Patel, MD
- Title
- Authorized Official
- Phone
- (630) 953-5100
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 036116583 | IL | |
| Internal Medicine Physician | 207R00000X | 036090908 | IL | Primary |
Addresses
Primary practice location
1300 Greenbrook Blvd Ste 204
Hanover Park, IL 60133-5456
Mailing address
1300 Greenbrook Blvd Ste 204
Hanover Park, IL 60133-5456
Phone (630) 830-8100
Other practice location 1
1400 E Golf Rd Ste 117
Des Plaines, IL 60016-1252
Phone (847) 635-5300
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
900 W Central Rd
Arlington Heights, IL 60005
Phone (847) 618-3550
1300 Greenbrook Blvd
Ste 204
Hanover Park, IL 60133
Phone (630) 830-8100
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Internal Medicine Physician
- Des Plaines, IL
- NPI 1780668244
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1192579200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1773100800000",
"number": "1104015890",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1300 GREENBROOK BLVD STE 204",
"city": "HANOVER PARK",
"state": "IL",
"postal_code": "601335456",
"telephone_number": "630-830-8100",
"fax_number": "630-830-8081"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1300 GREENBROOK BLVD STE 204",
"city": "HANOVER PARK",
"state": "IL",
"postal_code": "601335456",
"telephone_number": "630-830-8100",
"fax_number": "630-830-8081"
}
],
"practiceLocations": [
{
"address_1": "1400 E Golf Rd Ste 117",
"address_purpose": "LOCATION",
"city": "Des Plaines",
"state": "IL",
"postal_code": "600161252",
"country_code": "US",
"telephone_number": "847-635-5300",
"fax_number": "847-813-0106",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "OAKTON MEDICAL ASSOCIATES INC",
"organizational_subpart": "NO",
"enumeration_date": "2007-10-17",
"last_updated": "2026-03-10",
"certification_date": "2026-03-10",
"status": "A",
"authorized_official_last_name": "PATEL",
"authorized_official_first_name": "PARESH",
"authorized_official_middle_name": "A",
"authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
"authorized_official_telephone_number": "630-953-5100",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Family Medicine",
"state": "IL",
"license": "036116583",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": "IL",
"license": "036090908",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hanover Park, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.