Doctor profile · Federal record

Dr. Leann Haddock, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Dallas, TX

  • NPI 1811057359
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3600 Gaston Avenue, Barnett #601
Dallas, TX 75246
(214) 824-2547
fax (214) 824-8365

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Texas #L6413

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811057359. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$242
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
MIMEDX Group, Inc. 1 $200.00
MERZ NORTH AMERICA, INC. 2 $27.38
Galderma Laboratories, L.P. 1 $14.66

By nature of payment

Consulting Fee
$200
Food and Beverage
$42

Frequently asked questions

Auto-generated from federal data
What is Dr. Leann Haddock's medical specialty?
Dr. Leann Haddock practices Obstetrics & Gynecology Physician in Dallas, TX.
Where does Dr. Leann Haddock practice?
Dr. Leann Haddock practices at 3600 Gaston Avenue, Dallas, TX 75246. Office phone: 2148242547.
What is Dr. Leann Haddock's NPI?
Dr. Leann Haddock's National Provider Identifier (NPI) is 1811057359, issued by NPPES.
Does Dr. Leann Haddock accept Medicare assignment?
Yes. Dr. Leann Haddock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.