Doctor profile · Federal record

Dr. Matthew Lemler, MD

Pediatric Cardiology Physician (CMS: Pediatric Medicine) · Dallas, TX

  • NPI 1144282559
  • Accepts Medicare
  • MIPS 74.6 / 100 · 2023
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5323 Harry Hines Blvd
Dallas, TX 753907208
(214) 730-5437
Mailing address
Po Box 845347
Dallas, TX 752845347

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
April 15, 2008
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
2080P0202X — NUCC code
State license (1)
Texas #H8203

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144282559. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abiomed 1 $16.85

By nature of payment

Food and Beverage
$17

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Lemler's medical specialty?
Dr. Matthew Lemler practices Pediatric Cardiology Physician in Dallas, TX.
Where does Dr. Matthew Lemler practice?
Dr. Matthew Lemler practices at 5323 Harry Hines Blvd, Dallas, TX 753907208. Office phone: 2147305437.
What is Dr. Matthew Lemler's NPI?
Dr. Matthew Lemler's National Provider Identifier (NPI) is 1144282559, issued by NPPES.
Does Dr. Matthew Lemler accept Medicare assignment?
Yes. Dr. Matthew Lemler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.