Doctor profile · Federal record
Dr. David Johnstone, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Milwaukee, WI
- NPI 1366470627
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9200 W Wisconsin Ave, Thoracic Surgery
Milwaukee, WI 532263522
(414) 955-6900
fax (414) 955-6204
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 22, 2013
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (2)
- Wisconsin #55565 · New Hampshire #12427
- Medicaid (3)
- VT #1010811 · WI #1366470627 · NH #30204582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366470627. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Atricure, INC. | 1 | $13.98 |
By nature of payment
Frequently asked questions
What is Dr. David Johnstone's medical specialty?
Dr. David Johnstone practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Milwaukee, WI.
Where does Dr. David Johnstone practice?
Dr. David Johnstone practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4149556900.
What is Dr. David Johnstone's NPI?
Dr. David Johnstone's National Provider Identifier (NPI) is 1366470627, issued by NPPES.