Active NPI
Fares W Sweis, MD
- Family Medicine Physician
- Elkhorn, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 70382-20
- Practice address
- 839 N Wisconsin St
Elkhorn, WI 53121-1138 - Phone
- (262) 741-1400
- Fax
- (262) 741-1401
- NPI assigned
- Jun 17, 2015
- Last updated
- May 10, 2024
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 4301107861 | MI | |
| Family Medicine Physician | 207Q00000X | 70382-20 | WI | Primary |
| Hospitalist Physician | 208M00000X | 036156533 | IL | |
| Hospitalist Physician | 208M00000X | 70382-20 | WI |
Addresses
Primary practice location
839 N Wisconsin St
Elkhorn, WI 53121-1138
Mailing address
839 N Wisconsin St
Elkhorn, WI 53121-1138
Phone (262) 741-1400
Other practice location 1
4009 Orchard Dr
Midland, MI 48640-6122
Phone (989) 839-3500
Other practice location 2
875 S. Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500
Other practice location 3
3922 Mercy Dr
McHenry, IL 60050-3179
Phone (815) 578-2020
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI, IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
100 N River Rd
Des Plaines, IL 60016-1209
Phone (847) 297-1800
7435 W Talcott Ave
Chicago, IL 60631-3707
Phone (773) 774-8000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036156533 | IL | MD | Hospitalist Physician |
| 70382-20 | WI | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Prime Healthcare Illinois Medical Group LLC | Family Medicine | Current | Accepting new patients |
| Mercy Health System Corporation | Current | Accepting new patients | |
| First Docs PC | Hospitalist | Current | Accepting new patients |
| Mercy Health System Corporation | Current | Accepting new patients | |
| Mercy Health System Corporation | Current | Accepting new patients |
Locations
1801 W Olympic Blvd
#2636
Pasadena, CA 91199
1325 N Highland Ave
Aurora, IL 60506
Phone (630) 801-2756
2349 Main St
Batavia, IL 60510
Phone (331) 232-6200
100 Provena Way
Ste 103
Bourbonnais, IL 60914
Phone (815) 937-8780
29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652
1000 E Brighton Ln
Crystal Lake, IL 60012
Phone (815) 455-8400
471 W Terra Cotta Ave
Crystal Lake, IL 60014
Phone (815) 455-0550
875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500
100 N River Rd
Des Plaines, IL 60016
Phone (847) 297-1800
1760 Capital St
Elgin, IL 60124
Phone (847) 531-6004
348 S Division St
Harvard, IL 60033
Phone (815) 943-1122
201 N Hammes Ave
Joliet, IL 60435
Phone (224) 273-6350
3922 Mercy Dr
McHenry, IL 60050
Phone (815) 344-4499
550 Ridgeview Dr
McHenry, IL 60050
Phone (800) 455-6768
1525 Oxford Ln
Naperville, IL 60565
Phone (224) 441-7428
850 Dunham Rd
St Charles, IL 60174
Phone (630) 443-4400
176 Thomas Ct
Wauconda, IL 60084
Phone (847) 526-5551
2406 Hartland Rd
Woodstock, IL 60098
Phone (815) 338-0312
309 McHenry Ave
Woodstock, IL 60098
Phone (212) 595-0005
839 N Wisconsin St
Elkhorn, WI 53121
Phone (262) 723-5055
1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868
N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535
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 |
|---|---|---|---|
| Ignite Medical Batavia, LLC | Skilled nursing facility | Operational/Managerial Control Adp of the SNF |
Aug 1, 2025 Sep 23, 2025 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Skilled Nursing Facility
- Batavia, IL
- NPI 1942197686
Adp of the SNF, Operational/Managerial Control
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Multi-Specialty Clinic/Center
- Des Plaines, IL
- NPI 1023837689
Family Medicine
-
dba MHS Physician Services
- Multi-Specialty Clinic/Center
- Janesville, WI
- NPI 1598718603
IL
-
dba Mercy Hospital Janesville
- General Acute Care Hospital
- Janesville, WI
- NPI 1093768962
-
dba Mercy Walworth Hospital and Medical Center
- Critical Access Hospital
- Lake Geneva, WI
- NPI 1699728550
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Alta Rehab at Wauconda
- Skilled Nursing Facility
- Wauconda, IL
- NPI 1568234219
Nursing home
-
dba Valley Hi Nursing Home for McHenry County
- Skilled Nursing Facility
- Woodstock, IL
- NPI 1891795837
Nursing home
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1811735228
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1434499200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1715299200000",
"number": "1083095814",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "839 N WISCONSIN ST",
"city": "ELKHORN",
"state": "WI",
"postal_code": "531211138",
"telephone_number": "262-741-1400",
"fax_number": "262-741-1401"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "839 N WISCONSIN ST",
"city": "ELKHORN",
"state": "WI",
"postal_code": "531211138",
"telephone_number": "262-741-1400",
"fax_number": "262-741-1401"
}
],
"practiceLocations": [
{
"address_1": "4009 Orchard Dr",
"address_purpose": "LOCATION",
"city": "Midland",
"state": "MI",
"postal_code": "486406122",
"country_code": "US",
"telephone_number": "989-839-3500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "875 S. Route 31",
"address_purpose": "LOCATION",
"city": "Crystal Lake",
"state": "IL",
"postal_code": "60014",
"country_code": "US",
"telephone_number": "779-220-5500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3922 Mercy Dr",
"address_purpose": "LOCATION",
"city": "McHenry",
"state": "IL",
"postal_code": "600503179",
"country_code": "US",
"telephone_number": "815-578-2020",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SWEIS",
"first_name": "FARES",
"middle_name": "W",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-06-17",
"last_updated": "2024-05-10",
"certification_date": "2024-05-10",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "MI",
"license": "4301107861",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "WI",
"license": "70382-20",
"primary": true
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "IL",
"license": "036156533",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "WI",
"license": "70382-20",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Elkhorn, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 10, 2024; 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.