Active NPI
Rawan F. Kassar, MD
- Infectious Disease Physician
- Wheeling, WV
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- 4301514844
- Practice address
- 40 Medical Park Ste 404
Wheeling, WV 26003-6392 - Phone
- (304) 243-2984
- Fax
- (304) 243-6306
- NPI assigned
- Apr 24, 2016
- 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 |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | 33370 | WV | |
| Medical Microbiology Physician | 207ZM0300X | 12806042-1205 | UT | |
| Infectious Disease Physician | 207RI0200X | 4301514844 | MI | Primary |
Addresses
Primary practice location
40 Medical Park Ste 404
Wheeling, WV 26003-6392
Mailing address
804 Service Rd Ste A202
East Lansing, MI 48824-7015
Phone (517) 353-4830
Other practice location 1
15 N Medical Dr Ste 1100
Salt Lake City, UT 84112-1100
Phone (801) 583-2787
Other practice location 2
1215 E Michigan Ave
Lansing, MI 48912-1811
Phone (517) 364-1000
Other practice location 3
4650 S Hagadorn Rd Ste 100
East Lansing, MI 48823-5386
Phone (517) 353-4830
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WV, MI
- 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
- Infectious Disease
- Education
- Other, 2002
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4650 S Hagadorn Rd
Suite 100
East Lansing, MI 48823-5386
Phone (517) 353-4941
Hospital & facility affiliations
- Edward W Sparrow Hospital
- McLaren Greater Lansing
Merit-based Incentive Payment System (MIPS)
- Final score
- 95.34 of 100
- Quality
- 79.86
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4301514844 | MI | MD | Infectious Disease Physician |
| 33370 | WV | MD | Infectious Disease Physician |
| 12806042-1205 | UT | MD | Medical Microbiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Msu Health Care Inc. | Current | Accepting new patients | |
| Msu Health Care Inc | Infectious Disease | Current | Accepting new patients |
| Msu Health Care Inc | Current | Accepting new patients | |
| Wheeling Hospital Inc | Infectious Disease | Current | Accepting new patients |
Locations
4660 S Hagadorn Rd
Ste 500
East Lansing, MI 48823
Phone (517) 432-6144
4650 S Hagadorn Rd
Ste 100
East Lansing, MI 48823
Phone (517) 353-4830
804 Service Rd
Ste A202
East Lansing, MI 48824
Phone (517) 884-2976
1215 E Michigan Ave
Lansing, MI 48912
Phone (517) 336-8080
40 Medical Park
Ste 404
Wheeling, WV 26003
Phone (304) 243-1660
1 Medical Park
Wheeling, WV 26003
Phone (304) 243-3124
Interoperability endpoints
- rawan.kassar.1@25394.direct.athenahealth.com
Organizations & group practices 4
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.
-
- Allergy & Immunology Physician
- East Lansing, MI
- NPI 1700418670
-
- Infectious Disease Physician
- East Lansing, MI
- NPI 1487286456
-
- Physical Therapist
- East Lansing, MI
- NPI 1689206419
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lansing, MI
- NPI 1073588711
-
- General Acute Care Hospital
- Lansing, MI
- NPI 1760710719
-
- General Acute Care Hospital
- Lansing, MI
- NPI 1134104672
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1461456000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755648000000",
"number": "1013362359",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "804 SERVICE RD STE A202",
"city": "EAST LANSING",
"state": "MI",
"postal_code": "488247015",
"telephone_number": "517-353-4830",
"fax_number": "517-355-2134"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "40 MEDICAL PARK STE 404",
"city": "WHEELING",
"state": "WV",
"postal_code": "260036392",
"telephone_number": "304-243-2984",
"fax_number": "304-243-6306"
}
],
"practiceLocations": [
{
"address_1": "15 N Medical Dr Ste 1100",
"address_purpose": "LOCATION",
"city": "Salt Lake City",
"state": "UT",
"postal_code": "841121100",
"country_code": "US",
"telephone_number": "801-583-2787",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1215 E Michigan Ave",
"address_purpose": "LOCATION",
"city": "Lansing",
"state": "MI",
"postal_code": "489121811",
"country_code": "US",
"telephone_number": "517-364-1000",
"fax_number": "517-355-2134",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4650 S Hagadorn Rd Ste 100",
"address_purpose": "LOCATION",
"city": "East Lansing",
"state": "MI",
"postal_code": "488235386",
"country_code": "US",
"telephone_number": "517-353-4830",
"fax_number": "517-355-2134",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KASSAR",
"first_name": "RAWAN",
"middle_name": "F.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-04-24",
"last_updated": "2025-08-20",
"certification_date": "2025-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "WV",
"license": "33370",
"primary": false
},
{
"code": "207ZM0300X",
"taxonomy_group": "",
"desc": "Pathology, Medical Microbiology",
"state": "UT",
"license": "12806042-1205",
"primary": false
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "MI",
"license": "4301514844",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wheeling, WV
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.