Active NPI
Michael Richard Rozum, MD
- Emergency Medicine Physician
- Greenville, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- T1192
- Practice address
- 4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852 - Phone
- (903) 408-5000
- NPI assigned
- Mar 6, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 036.159032 | IL | |
| Emergency Medicine Physician | 207P00000X | T1192 | TX | Primary |
Addresses
Primary practice location
4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852
Mailing address
4215 Joe Ramsey Blvd E
Greenville, TX 75401-7852
Phone (903) 408-5000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, IL
- 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
- Emergency Medicine
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
6200 W Parker Rd
Plano, TX 75093-8185
Phone (972) 981-8000
Hospital & facility affiliations
- Hunt Regional Medical Center
- Texas Health Hospital Mansfield
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036.159032 | IL | MD | Emergency Medicine Physician |
| T1192 | TX | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Texas Medicine Resources, LLP | Emergency Medicine | Current | Accepting new patients |
| Illinois Emergency Medicine Specialists, LLC | Current | Accepting new patients | |
| Citydoc Urgent Care Center 2, PLLC | Current | Accepting new patients | |
| Paul Phillips III, M.D., P.a. | Past | Accepting new patients | |
| Reclaim Physicians Medical Group Inc | Past | Accepting new patients |
Locations
500 Remington Blvd
Bolingbrook, IL 60440
Phone (630) 312-5000
120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700
1105 Central Expy N
Allen, TX 75013
Phone (972) 747-4313
2807 Allen St
Dallas, TX 75204
Phone (469) 781-1478
5301 W Lovers Ln
Ste 109
Dallas, TX 75209
Phone (214) 352-7800
8200 Walnut Hill Ln
Dallas, TX 75231
Phone (214) 345-6148
1301 Pennsylvania Ave
Ft Worth, TX 76104
Phone (817) 250-2000
4215 Ramsey Blvd E
Greenville, TX 75401
Phone (903) 408-1470
6200 W Parker Rd
Plano, TX 75093
Phone (972) 608-8000
Interoperability endpoints
- mrozum91551@direct.phhs.org
Organizations & group practices 5
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.
-
- Emergency Medicine Physician
- Fort Worth, TX
- NPI 1376581900
-
- Urgent Care Clinic/Center
- Dallas, TX
- NPI 1003044942
-
- Emergency Medical Services (Emergency Medicine) Physician
- Bolingbrook, IL
- NPI 1003150962
-
- Orthopaedic Surgery Physician
- Fredericksburg, TX
- NPI 1477045151
-
- Family Medicine Physician
- Grapevine, TX
- NPI 1811418023
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Greenville, TX
- NPI 1598750721
-
- General Acute Care Hospital
- Mansfield, TX
- NPI 1356960132
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1551830400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759708800000",
"number": "1306304688",
"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": "903-408-5000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4215 JOE RAMSEY BLVD E",
"city": "GREENVILLE",
"state": "TX",
"postal_code": "754017852",
"telephone_number": "903-408-5000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROZUM",
"first_name": "MICHAEL",
"middle_name": "RICHARD",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-03-06",
"last_updated": "2025-10-06",
"certification_date": "2025-10-06",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "IL",
"license": "036.159032",
"primary": false
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "TX",
"license": "T1192",
"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 Oct 6, 2025; 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.