Doctor profile · Federal record
Dr. John Barnett, MD
Radiation Oncology Physician · Tyler, TX
- NPI 1538177217
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Olympic Plaza Cir, Suite 700
Tyler, TX 757011951
(903) 262-3900
fax (903) 262-3993
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 14, 2013
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Texas #E4190
- Medicaid
- TX #132981504
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538177217. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$63
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $62.80 |
By nature of payment
Frequently asked questions
What is Dr. John Barnett's medical specialty?
Dr. John Barnett practices Radiation Oncology Physician in Tyler, TX.
Where does Dr. John Barnett practice?
Dr. John Barnett practices at 700 Olympic Plaza Cir, Tyler, TX 757011951. Office phone: 9032623900.
What is Dr. John Barnett's NPI?
Dr. John Barnett's National Provider Identifier (NPI) is 1538177217, issued by NPPES.