Doctor profile · Federal record
Dr. James Sebastian, M.D
Internal Medicine Physician · Milwaukee, WI
- NPI 1942224282
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5000 W National Ave
Milwaukee, WI 532950001
(414) 384-2000 - Mailing address
-
1826 N 69Th St
Wauwatosa, WI 532132316
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 5, 2021
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #23234
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942224282. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 1 | $24.06 |
By nature of payment
Frequently asked questions
What is Dr. James Sebastian's medical specialty?
Dr. James Sebastian practices Internal Medicine Physician in Milwaukee, WI.
Where does Dr. James Sebastian practice?
Dr. James Sebastian practices at 5000 W National Ave, Milwaukee, WI 532950001. Office phone: 4143842000.
What is Dr. James Sebastian's NPI?
Dr. James Sebastian's National Provider Identifier (NPI) is 1942224282, issued by NPPES.