Doctor profile · Federal record
Dr. John Mathews
Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Dallas, TX
- NPI 1568776391
- Accepts Medicare
- MIPS 86.7 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7777 Forest Ln Ste D220
Dallas, TX 752302571
(972) 566-7790
fax (972) 566-5819 - Mailing address
-
Po Box 911230
Dallas, TX 753911230
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- September 22, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State licenses (2)
- Texas #Q1216 · Texas #BP1-0031780
- Medicaid (2)
- TX #338320002 · TX #338320001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568776391. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,238
Distinct HCPCS
10
Medicare allowed
$359,608
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 2,017 | 180 | $78 | |
80053 |
Blood test, comprehensive group of blood chemicals | 892 | 154 | $10 | |
83735 |
Magnesium level | 890 | 154 | $7 | |
83615 |
Lactate dehydrogenase (enzyme) level | 884 | 154 | $6 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 605 | 26 | $0 | |
84100 |
Phosphate level | 578 | 113 | $5 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 566 | 130 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 540 | 141 | $127 | |
36415 |
Insertion of needle into vein for collection of blood sample | 415 | 117 | $8 | |
85007 |
Microscopic examination for white blood cells with manual cell count | 330 | 90 | $4 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 1,011. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$1,001
Transactions
19
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kite Pharma, Inc. | 6 | $313.22 | |
| Astellas Pharma US Inc | 6 | $154.06 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $135.01 | |
| Janssen Scientific Affairs, LLC | 2 | $129.87 | |
| Novo Nordisk Inc | 1 | $125.00 | |
| Legend Biotech USA Inc. | 1 | $96.92 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $29.60 | |
| Daiichi Sankyo Inc. | 1 | $17.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,165
Patients
281
Total drug cost
$59,729
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 307 | 72 | $6,406 |
| Pantoprazole Sodium | Generic | 175 | 42 | $2,022 |
| Prednisone | Generic | 120 | 38 | $653 |
| Gabapentin | Generic | 73 | 16 | $942 |
| Potassium Chloride | Generic | 65 | 22 | $1,604 |
| Eliquis (Apixaban) | Brand | 56 | 0 | $34,099 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 48 | 23 | $1,032 |
| Tamsulosin Hcl | Generic | 48 | 0 | $495 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 47 | 19 | $343 |
| Ursodiol | Generic | 45 | 12 | $3,935 |
Frequently asked questions
What is Dr. John Mathews's medical specialty?
Dr. John Mathews practices Medical Oncology Physician in Dallas, TX.
Where does Dr. John Mathews practice?
Dr. John Mathews practices at 7777 Forest Ln Ste D220, Dallas, TX 752302571. Office phone: 9725667790.
What is Dr. John Mathews's NPI?
Dr. John Mathews's National Provider Identifier (NPI) is 1568776391, issued by NPPES.
Does Dr. John Mathews accept Medicare assignment?
Yes. Dr. John Mathews accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Mathews commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Magnesium level (HCPCS 83735). Source: CMS Medicare Physician & Other Practitioners file.