Active NPI
Michael James Warden, MD
- Pain Medicine (Anesthesiology) Physician
- Florence, SC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pain Medicine (Anesthesiology) Physician
- License
- 87430
- Practice address
- 1204 E Cheves St
Florence, SC 29506-2710 - Phone
- (843) 673-0122
- NPI assigned
- Jun 29, 2017
- 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 |
|---|---|---|---|---|
| Pain Medicine (Anesthesiology) Physician | 207LP2900X | 87430 | SC | Primary |
| Anesthesiology Physician | 207L00000X | 8088 | NE |
Addresses
Primary practice location
1204 E Cheves St
Florence, SC 29506-2710
Mailing address
1204 E Cheves St
Florence, SC 29506-2710
Other practice location 1
11416 Grigsby Chapel Rd Ste 104
Knoxville, TN 37934-1649
Phone (865) 218-2100
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SC
- 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
- Anesthesiology
- Education
- Toledo Medical College, 2017
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1204 E Cheves St
Florence, SC 29506-2710
Phone (843) 673-0122
3980 Hwy 9 E
Little River, SC 29566-8164
555 E Cheves St
Florence, SC 29506-2617
Phone (843) 777-7000
800 E Cheves St
Florence, SC 29506-2650
800 E Cheves St
Florence, SC 29506-2652
Hospital & facility affiliations
- McLeod Regional Medical Center-Pee Dee
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| McLeod Physician Associates II | Anesthesiology | Current | Accepting new patients |
| McLeod Physician Associates II | Current | Accepting new patients | |
| McLeod Physician Associates II | Past | Accepting new patients | |
| Heartland Hospice Services, LLC | Past | Accepting new patients |
Locations
800 E Cheves St
Ste 480A
Florence, SC 29506
Phone (843) 777-7337
1204 E Cheves St
Florence, SC 29506
Phone (843) 673-0122
800 E Cheves St
Ste 240
Florence, SC 29506
Phone (843) 777-7950
506 E Cheves St
#202
Florence, SC 29506
Interoperability endpoints
- mwarden88749@directmcleodehealth.org
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.
-
- Orthopaedic Surgery Physician
- Florence, SC
- NPI 1922555739
-
- Family Medicine Physician
- Dillon, SC
- NPI 1568434249
-
- Hospice and Palliative Medicine (Internal Medicine) Physician
- Beltsville, MD
- NPI 1902545270
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Florence, SC
- NPI 1699756221
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1498694400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783468800000",
"number": "1164943155",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1204 E CHEVES ST",
"city": "FLORENCE",
"state": "SC",
"postal_code": "295062710"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1204 E CHEVES ST",
"city": "FLORENCE",
"state": "SC",
"postal_code": "295062710",
"telephone_number": "843-673-0122"
}
],
"practiceLocations": [
{
"address_1": "11416 Grigsby Chapel Rd Ste 104",
"address_purpose": "LOCATION",
"city": "Knoxville",
"state": "TN",
"postal_code": "379341649",
"country_code": "US",
"telephone_number": "865-218-2100",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WARDEN",
"first_name": "MICHAEL",
"middle_name": "JAMES",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2017-06-29",
"last_updated": "2026-07-08",
"certification_date": "2026-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "207LP2900X",
"taxonomy_group": "",
"desc": "Anesthesiology, Pain Medicine",
"state": "SC",
"license": "87430",
"primary": true
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "NE",
"license": "8088",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Florence, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 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.