Doctor profile · Federal record

Dr. William Mackenzie, MD

Pediatric Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Pediatric Orthopaedic Surgery Physician · Pediatric Orthopaedic Surgery Physician · Wilmington, DE

  • NPI 1760574552
  • 20 yrs on file
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1600 Rockland RD, Nemours Dupont Pediatrics
Wilmington, DE 198033607
(302) 651-4000
fax (302) 651-4945
Mailing address
Po Box 191, Provider Enrollment Dept
Rockland, DE 197320191

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 15, 2017
Specialty taxonomy
207XP3100X — NUCC code
State licenses (3)
Delaware #C10004167 · Pennsylvania #MD054069L · Florida #ME130481
Medicaid (8)
PA #1426596 · OH #166618 · MN #3671585-00 · NE #10025435100 · NY #1523064 · NJ #5625505 · KY #64050743 · MD #1511416

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760574552. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$93
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
DePuy Synthes Sales INC. 1 $74.43
Eclipse Technology Solutions INC. 1 $18.95

By nature of payment

Food and Beverage
$93

Frequently asked questions

Auto-generated from federal data
What is Dr. William Mackenzie's medical specialty?
Dr. William Mackenzie practices Pediatric Orthopaedic Surgery Physician in Wilmington, DE.
Where does Dr. William Mackenzie practice?
Dr. William Mackenzie practices at 1600 Rockland RD, Wilmington, DE 198033607. Office phone: 3026514000.
What is Dr. William Mackenzie's NPI?
Dr. William Mackenzie's National Provider Identifier (NPI) is 1760574552, issued by NPPES.