Active NPI
Asim R Usman, MD
- Internal Medicine Physician
- Greenville, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- L2720
- Practice address
- 4001 Ridgecrest Rd Ste a
Greenville, TX 75402-6143 - Phone
- (903) 453-2850
- Fax
- (903) 453-2859
- NPI assigned
- Jul 15, 2006
- Last updated
- May 28, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | L2720 | TX | |
| Family Medicine Physician | 207Q00000X | L2720 | TX | |
| Internal Medicine Physician | 207R00000X | L2720 | TX | Primary |
Addresses
Primary practice location
4001 Ridgecrest Rd Ste a
Greenville, TX 75402-6143
Mailing address
4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852
Phone (903) 408-5834
Other practice location 1
4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852
Phone (903) 408-5000
Other practice location 2
3500 W Wheatland Rd
Dallas, TX 75237-3460
Phone (214) 947-5950
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- 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
- Internal Medicine
- Education
- Other, 1992
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852
Phone (903) 408-5000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L2720 | TX | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hunt Regional Urgent Care | Current | Accepting new patients | |
| Hunt Memorial Hospital District | Family Medicine | Current | Accepting new patients |
| Hunt Memorial Hospital District | Current | Accepting new patients | |
| R Irvin Morgan MD PA Pathology Associates | Current | Accepting new patients | |
| Glen Oaks Hospital, Inc. | Current | Accepting new patients | |
| Seniorhealth Rehabilitation Hospital of Greenville, Inc | Past | Accepting new patients | |
| G.T. Emergency Physicians PLLC | Emergency Medicine | Past | Accepting new patients |
| Borelli Inpatient Services | Internal Medicine | Past | Accepting new patients |
| Emcare-Dtxemergency Physicians PLLC | Emergency Medicine | Past | Accepting new patients |
| Hunt Memorial Hospital District | Past | Accepting new patients | |
| Texas Em-1 Medical Services, PA | Past | Accepting new patients | |
| Texas Emergency Room Services, PA | Emergency Medicine | Past | Accepting new patients |
| Texas Em-1 Medical Services, PA | Past | Accepting new patients | |
| Weiguo Zhou, MD, PA | Past | Accepting new patients | |
| Texas Em-1 Medical Services, PA | Emergency Medicine | Past | Accepting new patients |
| Ridgemont Inpatient Services | Past | Accepting new patients | |
| HBMD Consulting LLC | Past | Accepting new patients |
Locations
301 Division St
Greenville, TX 75401
Phone (903) 453-3376
3206 Interstate Highway 30
Ste B
Greenville, TX 75402
Phone (903) 408-7979
4001 Ridgecrest Rd
Ste A
Greenville, TX 75402
Phone (903) 453-2850
4211 Joe Ramsey Blvd E
Ste 100
Greenville, TX 75401
Phone (903) 408-7700
4215 Ramsey Blvd E
Greenville, TX 75401
Phone (903) 408-1470
501 Air Park Ave
Greenville, TX 75402
Phone (800) 806-2067
738 E Quinlan Pkwy
Quinlan, TX 75474
Phone (903) 408-4800
810 E Ralph Hall Pkwy
Ste 100
Rockwall, TX 75032
Phone (469) 402-3400
Organizations & group practices 17
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.
-
dba Hunt Regional
- General Acute Care Hospital
- Greenville, TX
- NPI 1598750721
Family Medicine
-
- Psychiatric Hospital
- Greenville, TX
- NPI 1922078815
-
- Urgent Care Clinic/Center
- Greenville, TX
- NPI 1033617931
-
dba Royse City Medical Lodge
- Skilled Nursing Facility
- Royse City, TX
- NPI 1750833901
-
- Anatomic Pathology & Clinical Pathology Physician
- Greenville, TX
- NPI 1821057506
-
- Internal Medicine Physician
- Greenville, TX
- NPI 1134131840
-
- Emergency Medicine Physician
- Dallas, TX
- NPI 1285709600
-
- Emergency Medicine Physician
- Orange, TX
- NPI 1063462299
-
- General Practice Physician
- Longview, TX
- NPI 1982981049
-
dba Broadmoor Medical Lodge
- Skilled Nursing Facility
- Rockwall, TX
- NPI 1396287504
-
- Hospitalist Physician
- Orange, TX
- NPI 1972731685
-
dba Rehabilitation Hospital of Greenville
- Rehabilitation Hospital
- Greenville, TX
- NPI 1043275936
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Community Based Hospice Care Agency
- Carrollton, TX
- NPI 1063483964
-
dba Hunt Regional
- General Acute Care Hospital
- Greenville, TX
- NPI 1598750721
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152921600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779926400000",
"number": "1245256635",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4215 JOE RAMSEY BLVD E",
"city": "GREENVILLE",
"state": "TX",
"postal_code": "754017852",
"telephone_number": "903-408-5834",
"fax_number": "903-408-5693"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4001 RIDGECREST RD STE A",
"city": "GREENVILLE",
"state": "TX",
"postal_code": "754026143",
"telephone_number": "903-453-2850",
"fax_number": "903-453-2859"
}
],
"practiceLocations": [
{
"address_1": "4215 Joe Ramsey Blvd E",
"address_purpose": "LOCATION",
"city": "Greenville",
"state": "TX",
"postal_code": "754017852",
"country_code": "US",
"telephone_number": "903-408-5000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3500 W Wheatland Rd",
"address_purpose": "LOCATION",
"city": "Dallas",
"state": "TX",
"postal_code": "752373460",
"country_code": "US",
"telephone_number": "214-947-5950",
"fax_number": "214-947-5959",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "USMAN",
"first_name": "ASIM",
"middle_name": "R",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-15",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "TX",
"license": "L2720",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "TX",
"license": "L2720",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "L2720",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Greenville, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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.