Doctor profile · Federal record

Dr. Carl Allen, MD

Pediatric Hematology & Oncology Physician · Houston, TX

  • NPI 1447414560
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6701 Fannin St
Houston, TX 770302316
(832) 822-4890
Mailing address
2 Greenway Plz, Suite 900
Houston, TX 770460297

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Specialty taxonomy
2080P0207X — NUCC code
State license (1)
Texas #M9793

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447414560. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,362
Transactions
8
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 4 $1,079.68
SOBI, INC 4 $282.22

By nature of payment

Travel and Lodging
$1,020
Food and Beverage
$342

Frequently asked questions

Auto-generated from federal data
What is Dr. Carl Allen's medical specialty?
Dr. Carl Allen practices Pediatric Hematology & Oncology Physician in Houston, TX.
Where does Dr. Carl Allen practice?
Dr. Carl Allen practices at 6701 Fannin St, Houston, TX 770302316. Office phone: 8328224890.
What is Dr. Carl Allen's NPI?
Dr. Carl Allen's National Provider Identifier (NPI) is 1447414560, issued by NPPES.