Active NPI
Adria Jerkovich, M.D.
- Internal Medicine Physician
- Chesterfield, MO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 2025053204
- Practice address
- 15740 S Outer 40 Rd
Chesterfield, MO 63017-2004 - Phone
- (636) 735-4750
- NPI assigned
- Jun 30, 2014
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 2025053204 | MO | Primary |
| Internal Medicine Physician | 207R00000X | 036.145071 | IL |
Addresses
Primary practice location
15740 S Outer 40 Rd
Chesterfield, MO 63017-2004
Mailing address
15740 S Outer 40 Rd
Chesterfield, MO 63017-2004
Phone (636) 735-4750
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL, MO
- 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
- Hospitalist
- Education
- University of Kansas School of Med (KC/Wich/Sal), 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099
Phone (618) 234-2120
Hospital & facility affiliations
- HSHS St Elizabeth'S Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036.145071 | IL | MD | Internal Medicine Physician |
| 2025053204 | MO | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America-Illinois Hospitalists, LLP | Internal Medicine | Current | Accepting new patients |
| Cep America-Illinois Hospitalists, LLP | Internal Medicine | Current | Accepting new patients |
| Mercy Aco Clinical Services Inc | Hospitalist | Current | Accepting new patients |
Locations
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
1 Saint Elizabeth Blvd
O Fallon, IL 62269
Phone 618234212012438
4500 Memorial Dr
Swansea, IL 62226
Phone (618) 233-7750
15740 South Outer 40 Rd
Chesterfield, MO 63017
Phone (636) 735-4268
Organizations & group practices 3
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.
-
- Internal Medicine Physician
- Belleville, IL
- NPI 1841613403
-
- Internal Medicine Physician
- Springfield, IL
- NPI 1598532061
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- O Fallon, IL
- NPI 1629057302
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1404086400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772668800000",
"number": "1427463322",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "15740 S OUTER 40 RD",
"city": "CHESTERFIELD",
"state": "MO",
"postal_code": "630172004",
"telephone_number": "636-735-4750"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15740 S OUTER 40 RD",
"city": "CHESTERFIELD",
"state": "MO",
"postal_code": "630172004",
"telephone_number": "636-735-4750"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JERKOVICH",
"first_name": "ADRIA",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-06-30",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MO",
"license": "2025053204",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "036.145071",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chesterfield, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.