Doctor profile · Federal record

Dr. Jason Walker, M.D.

Pediatrics Physician · Wilmington, DE

  • NPI 1851390587
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4512 Kirkwood Hwy, Suite 300
Wilmington, DE 198085123
(302) 992-9617
fax (302) 992-9633
Mailing address
1817 Delaware Ave
Wilmington, DE 198062331

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
September 19, 2012
Specialty taxonomy
208000000X — NUCC code
State license (1)
Delaware #C10006332
Medicaid
DE #0001164501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851390587. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$114
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 2 $36.42
Sanofi-Aventis U.S. LLC 1 $23.54
Seqirus USA INC 1 $18.00
Kaleo, INC. 1 $17.95
Pfizer INC. 1 $17.69

By nature of payment

Food and Beverage
$114

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Walker's medical specialty?
Dr. Jason Walker practices Pediatrics Physician in Wilmington, DE.
Where does Dr. Jason Walker practice?
Dr. Jason Walker practices at 4512 Kirkwood Hwy, Wilmington, DE 198085123. Office phone: 3029929617.
What is Dr. Jason Walker's NPI?
Dr. Jason Walker's National Provider Identifier (NPI) is 1851390587, issued by NPPES.