Doctor profile · Federal record

Dr. John Cox, D.O.

Hematology & Oncology Physician · Medical Oncology Physician · Internal Medicine Physician · Dallas, TX

  • NPI 1649213505
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5323 Harry Hines Boulevard
Dallas, TX 753907208
(214) 645-0624
fax (214) 645-0078
Mailing address
P.O. Box 845347
Dallas, TX 752845347

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
February 23, 2015
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Texas #F1484
Medicaid (5)
TX #136819305 · TX #136819302 · TX #136819303 · TX #136819308 · TX #136819301

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649213505. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $19.65

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. John Cox's medical specialty?
Dr. John Cox practices Hematology & Oncology Physician in Dallas, TX.
Where does Dr. John Cox practice?
Dr. John Cox practices at 5323 Harry Hines Boulevard, Dallas, TX 753907208. Office phone: 2146450624.
What is Dr. John Cox's NPI?
Dr. John Cox's National Provider Identifier (NPI) is 1649213505, issued by NPPES.