Doctor profile · Federal record

Dr. Theresa Willey, PNP

Pediatric Nurse Practitioner · Dallas, TX

  • NPI 1659370500
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5201 Harry Hines Blvd, Medical Staff Services
Dallas, TX 752357708
(214) 590-8006
Mailing address
Po Box 660599
Dallas, TX 752660599

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
November 22, 2008
Specialty taxonomy
363LP0200X — NUCC code
State license (1)
Texas #510769
Medicaid (3)
TX #041569704 · TX #041569702 · TX #041569703

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659370500. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$110
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 1 $110.07

By nature of payment

Food and Beverage
$110

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresa Willey's medical specialty?
Dr. Theresa Willey practices Pediatric Nurse Practitioner in Dallas, TX.
Where does Dr. Theresa Willey practice?
Dr. Theresa Willey practices at 5201 Harry Hines Blvd, Dallas, TX 752357708. Office phone: 2145908006.
What is Dr. Theresa Willey's NPI?
Dr. Theresa Willey's National Provider Identifier (NPI) is 1659370500, issued by NPPES.