Active NPI
John Mathews
- Medical Oncology Physician
- Dallas, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- Q1216
- Practice address
- 7777 Forest LN Ste D220
Dallas, TX 75230-2571 - Phone
- (972) 566-7790
- Fax
- (972) 566-5819
- NPI assigned
- Aug 4, 2010
- Last updated
- Sep 22, 2025
- 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 |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | Q1216 | TX | Primary |
| Internal Medicine Physician | 207R00000X | BP1-0031780 | TX |
Addresses
Primary practice location
7777 Forest LN Ste D220
Dallas, TX 75230-2571
Mailing address
PO Box 911230
Dallas, TX 75391-1230
Phone (972) 997-8000
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P01800839 | Other | TX | RAILROAD |
| 338320002 | Medicaid | TX | |
| 338320001 | Medicaid | TX |
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
- Medical Oncology
- Education
- Other, 2008
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
7777 Forest LN
Suite D220
Dallas, TX 75230-2571
Phone (972) 566-7790
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 85.12 of 100
- Quality
- 67.48
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| BP1-0031780 | TX | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Texas Oncology PA | Medical Oncology | Current | Accepting new patients |
| Texas Oncology PA | Medical Oncology | Current | Accepting new patients |
| Physicians and Allied Health Professionals Group, PA | Internal Medicine | Past | Accepting new patients |
| Arlington Medical Clinic | Internal Medicine | Past | Accepting new patients |
| Columbia Hospital at Medical City Dallas Subsidiary LP | Past | Accepting new patients |
Locations
7777 Forest Ln
Ste 220
Dallas, TX 75230
Phone (972) 566-7790
7777 Forest Ln
Ste C707
Dallas, TX 75230
Phone (972) 566-3000
7777 Forest Ln
Ste D220
Dallas, TX 75230
Phone (972) 566-5608
7777 Forest Ln
Ste D400
Dallas, TX 75230
Phone (972) 566-6647
7848 Gateway Blvd E
El Paso, TX 79915
Phone (915) 599-1313
2026 S Jackson St
Jacksonville, TX 75766
Phone (903) 541-4500
Interoperability endpoints
- john.mathews@txo.ikm.direct-ci.com
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Medical Oncology Physician
- El Paso, TX
- NPI 1811944101
-
- Medical Oncology Physician
- Pearland, TX
- NPI 1912174350
-
- Internal Medicine Physician
- Arlington, TX
- NPI 1588770309
-
dba Medical City Dallas
- General Acute Care Hospital
- Dallas, TX
- NPI 1689628984
-
- Family Medicine Physician
- Dallas, TX
- NPI 1528011814
Internal Medicine
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Baylor Institute for Rehabilitation
- Rehabilitation Hospital
- Dallas, TX
- NPI 1538465901
Inpatient rehabilitation facility
-
dba Medical City Dallas
- General Acute Care Hospital
- Dallas, TX
- NPI 1023180502
-
dba Medical City Dallas
- General Acute Care Hospital
- Dallas, TX
- NPI 1689628984
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1280880000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758499200000",
"number": "1568776391",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 911230",
"city": "DALLAS",
"state": "TX",
"postal_code": "753911230",
"telephone_number": "972-997-8000",
"fax_number": "972-234-2987"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7777 FOREST LN STE D220",
"city": "DALLAS",
"state": "TX",
"postal_code": "752302571",
"telephone_number": "972-566-7790",
"fax_number": "972-566-5819"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MATHEWS",
"first_name": "JOHN",
"name_prefix": "Dr.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-08-04",
"last_updated": "2025-09-22",
"certification_date": "2025-09-22",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "TX",
"license": "Q1216",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "BP1-0031780",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD",
"identifier": "P01800839",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "338320002",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "338320001",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Dallas, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.