Active NPI
Daniel Earl Cox, MD
- Vascular Surgery Physician
- O'Fallon, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Vascular Surgery Physician
- License
- 2007029096
- Practice address
- Three St. Elizabeth's Blvd.
Ste. 2800
O'Fallon, IL 62269-1099 - Phone
- (618) 233-6044
- Fax
- (618) 233-5195
- NPI assigned
- Jun 23, 2006
- Last updated
- Jul 2, 2026
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Vascular Surgery Physician | 2086S0129X | 036-115877 | IL | |
| Vascular Surgery Physician | 2086S0129X | 2007029096 | MO | Primary |
Addresses
Primary practice location
Three St. Elizabeth's Blvd.
Ste. 2800
O'Fallon, IL 62269-1099
Mailing address
Three St. Elizabeth's Blvd.
Ste. 2800
O'Fallon, IL 62269-1099
Phone (618) 233-6044
Other practice location 1
927 Broadway St
Quincy, IL 62301-2719
Phone (217) 277-8960
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | dcox153220@ewd.direct.hshs.org | Direct |
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Vascular Surgery
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
340 W Lincoln St
Suite 400
Belleville, IL 62220-1900
Phone (618) 233-6044
Hospital & facility affiliations
- HSHS St Elizabeth's Hospital
- St Josephs Hospital
- HSHS Holy Family Hospital Inc
- St Joseph's Hospital
- Red Bud Regional Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 94.81 of 100
- Quality
- 85.98
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Varicose vein removal | 13 |
| Leg revascularization (restoring blood flow) | 24 |
| Removal of tissue | 27 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036-115877 | IL | MD | Vascular Surgery Physician |
| 2007029096 | MO | MD | Vascular Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Prairie Cardiovascular Consultants LTD | Vascular Surgery | Current | Accepting new patients |
| Jefferson Physician Network, LLC | Vascular Surgery | Past | Accepting new patients |
Locations
4500 Memorial Dr
Belleville, IL 62226
Phone (618) 233-7750
3 Saint Elizabeth Blvd
Ste 2800
O Fallon, IL 62269
Phone (618) 233-6044
619 E Mason St
#4P57
Springfield, IL 62701
619 E Mason St
Ste 4
Springfield, IL 62701
619 E Mason St
Ste 4P57
Springfield, IL 62701
Interoperability endpoints
- dcox153220@ewd.direct.hshs.org
Organizations & group practices 2
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
- Springfield, IL
- NPI 1982714218
Vascular Surgery
-
- Vascular Surgery Physician
- Festus, MO
- NPI 1558508606
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Red Bud Regional Hospital
- Critical Access Hospital
- Red Bud, IL
- NPI 1407573132
-
- General Acute Care Hospital
- Greenville, IL
- NPI 1205850690
-
dba HSHS St. Elizabeth's Hospital
- General Acute Care Hospital
- O'Fallon, IL
- NPI 1629057302
-
dba Clinton County Rural Health
- Rural Health Clinic/Center
- Breese, IL
- NPI 1013002658
Hospital
-
dba St. Joseph's Hospital
- General Acute Care Hospital
- Breese, IL
- NPI 1457319154
-
dba HSHS St. Joseph's Hospital -Highland
- Critical Access Hospital
- Highland, IL
- NPI 1447352323
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151020800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782950400000",
"number": "1205862117",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "THREE ST. ELIZABETH'S BLVD.",
"address_2": "STE. 2800",
"city": "O'FALLON",
"state": "IL",
"postal_code": "622691099",
"telephone_number": "618-233-6044",
"fax_number": "618-233-5195"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "THREE ST. ELIZABETH'S BLVD.",
"address_2": "STE. 2800",
"city": "O'FALLON",
"state": "IL",
"postal_code": "622691099",
"telephone_number": "618-233-6044",
"fax_number": "618-233-5195"
}
],
"practiceLocations": [
{
"address_1": "927 Broadway St",
"address_purpose": "LOCATION",
"city": "Quincy",
"state": "IL",
"postal_code": "623012719",
"country_code": "US",
"telephone_number": "217-277-8960",
"fax_number": "217-223-4692",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "COX",
"first_name": "DANIEL",
"middle_name": "EARL",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-23",
"last_updated": "2026-07-02",
"certification_date": "2026-07-02",
"status": "A"
},
"taxonomies": [
{
"code": "2086S0129X",
"taxonomy_group": "",
"desc": "Surgery, Vascular Surgery",
"state": "IL",
"license": "036-115877",
"primary": false
},
{
"code": "2086S0129X",
"taxonomy_group": "",
"desc": "Surgery, Vascular Surgery",
"state": "MO",
"license": "2007029096",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "dcox153220@ewd.direct.hshs.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CDA/CCD/TXT",
"address_1": "Three St. Elizabeth's Blvd.",
"address_2": "Ste. 2800",
"city": "O'Fallon",
"state": "IL",
"country_code": "US",
"postal_code": "622691099",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in O'Fallon, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.