Active NPI
Matthew Edward Weems, FNP-C
- Family Nurse Practitioner
- Vandalia, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 277003120
- Practice address
- 650 W Taylor St
Vandalia, IL 62471-1227 - Phone
- (618) 283-1231
- NPI assigned
- Nov 27, 2019
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 277003120 | IL | Primary |
Addresses
Primary practice location
650 W Taylor St
Vandalia, IL 62471-1227
Mailing address
2250 N Illinois Ave
Carbondale, IL 62901-5612
Phone (618) 833-1691
Other practice location 1
8 Doctors Park Rd
Mount Vernon, IL 62864-6224
Phone (618) 244-5500
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
650 W Taylor St
Vandalia, IL 62471-1227
Phone (618) 283-5444
8 Doctors Park Rd
Mount Vernon, IL 62864-6224
Phone (618) 244-5500
900 N Washington St
Du Quoin, IL 62832-1233
Phone (618) 542-2146
Hospital & facility affiliations
- Deaconess Illinois Crossroads
- Marshall Browning Hospital
- Good Samaritan Regional HLTH Center
- Fairfield Memorial Hospital 1
Merit-based Incentive Payment System (MIPS)
- Final score
- 88.96 of 100
- Quality
- 69.5
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 209.020483 | IL | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Trinity Medical Staffing LLC | Current | Accepting new patients | |
| Sarah Bush Lincoln Health Center | Current | Accepting new patients | |
| Sarah Bush Lincoln Health Center | Current | Accepting new patients | |
| Marshall Browning Hospital Association | Current | Accepting new patients | |
| Sarah Bush Lincoln Health Center | Current | Accepting new patients | |
| Marshall Browning Hospital Association | Current | Accepting new patients | |
| Sarah Bush Lincoln Health Center | Past | Accepting new patients |
Locations
2250 N Illinois Ave
Carbondale, IL 62901
Phone (618) 833-1691
900 N Washington St
Du Quoin, IL 62832
Phone (618) 542-1050
100 Dr Warren Tuttle Dr
Harrisburg, IL 62946
Phone (618) 252-4956
8 Doctors Park Rd
Mount Vernon, IL 62864
Phone (618) 244-5500
660 W Taylor St
Ste 101
Vandalia, IL 62471
Phone (618) 283-1231
650 W Taylor St
Vandalia, IL 62471
Phone (618) 283-1231
650 W Taylor St
Fl 2
Vandalia, IL 62471
Phone (217) 342-3400
1442 N 8th St
Ste C
Vandalia, IL 62471
Phone (618) 283-0266
Interoperability endpoints
- https://fhir-usa.unify.chbase.com/org/sarahbu-e05e23b8
Organizations & group practices 7
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.
-
- Critical Access Hospital
- Du Quoin, IL
- NPI 1821099441
-
- General Acute Care Hospital
- Mattoon, IL
- NPI 1669564662
-
- Internal Medicine Physician
- Harrisburg, IL
- NPI 1770103426
-
- Rural Health Clinic/Center
- Du Quoin, IL
- NPI 1912490277
-
- Skilled Nursing Facility
- Vandalia, IL
- NPI 1306959689
-
- Rural Health Clinic/Center
- Greenville, IL
- NPI 1811858970
-
- Rural Health Clinic/Center
- Vandalia, IL
- NPI 1568500510
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Mount Vernon, IL
- NPI 1124745807
-
- Critical Access Hospital
- Fairfield, IL
- NPI 1255422416
-
- General Acute Care Hospital
- Mount Vernon, IL
- NPI 1609897339
-
- Critical Access Hospital
- Du Quoin, IL
- NPI 1821099441
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1574812800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785196800000",
"number": "1588200364",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2250 N ILLINOIS AVE",
"city": "CARBONDALE",
"state": "IL",
"postal_code": "629015612",
"telephone_number": "618-833-1691"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "650 W TAYLOR ST",
"city": "VANDALIA",
"state": "IL",
"postal_code": "624711227",
"telephone_number": "618-283-1231"
}
],
"practiceLocations": [
{
"address_1": "8 Doctors Park Rd",
"address_purpose": "LOCATION",
"city": "Mount Vernon",
"state": "IL",
"postal_code": "628646224",
"country_code": "US",
"telephone_number": "618-244-5500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WEEMS",
"first_name": "MATTHEW",
"middle_name": "EDWARD",
"name_prefix": "Mr.",
"credential": "FNP-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-11-27",
"last_updated": "2026-07-28",
"certification_date": "2026-07-28",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IL",
"license": "277003120",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Vandalia, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2026; 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.