Doctor profile · Federal record

Dr. Daniel Leung, MD

Pediatric Gastroenterology Physician · Pediatrics Physician · Houston, TX

  • NPI 1861699654
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6621 Fannin St, CCC 1010.00
Houston, TX 770302303
(832) 822-3606
fax (832) 825-3633

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
April 12, 2024
Specialty taxonomy
2080P0206X — NUCC code
State license (1)
Texas #N2624

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861699654. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,200
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Mallinckrodt Hospital Products INC. 1 $9,200.00

By nature of payment

Consulting Fee
$9,200

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$16,739
Drug Type Claims Patients Total cost
Vemlidy (Tenofovir Alafenamide) Brand 11 0 $16,739

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Leung's medical specialty?
Dr. Daniel Leung practices Pediatric Gastroenterology Physician in Houston, TX.
Where does Dr. Daniel Leung practice?
Dr. Daniel Leung practices at 6621 Fannin St, Houston, TX 770302303. Office phone: 8328223606.
What is Dr. Daniel Leung's NPI?
Dr. Daniel Leung's National Provider Identifier (NPI) is 1861699654, issued by NPPES.