Doctor profile · Federal record

Dr. Kristen Diao, MD

Pediatrics Physician · Katy, TX

  • NPI 1649624636
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
23960 Katy Fwy Ste 300
Katy, TX 774940887
(281) 347-0080

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
July 28, 2019
Specialty taxonomy
208000000X — NUCC code
State license (1)
Texas #S1079

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649624636. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$215
Transactions
10
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Ironshore Pharmaceuticals INC. 4 $87.09
Vertical Pharmaceuticals, LLC 2 $48.34
Corium, LLC 2 $40.25
Sanofi-Aventis U.S. LLC 1 $22.00
Seqirus USA INC 1 $17.81

By nature of payment

Food and Beverage
$215

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristen Diao's medical specialty?
Dr. Kristen Diao practices Pediatrics Physician in Katy, TX.
Where does Dr. Kristen Diao practice?
Dr. Kristen Diao practices at 23960 Katy Fwy Ste 300, Katy, TX 774940887. Office phone: 2813470080.
What is Dr. Kristen Diao's NPI?
Dr. Kristen Diao's National Provider Identifier (NPI) is 1649624636, issued by NPPES.