Doctor profile · Federal record
Dr. Brian Williams
Surgical Critical Care Physician (CMS: General Surgery) · Chicago, IL
- NPI 1205904190
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Mailing address
-
150 Harvester Dr, Suite 300
Burr Ridge, IL 605275919
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2086S0102X — NUCC code
- State license (1)
- Illinois #036149381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205904190. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$146
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mid-Atlantic Surgical Systems, LLC | 1 | $145.53 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Brian Williams's medical specialty?
Dr. Brian Williams practices Surgical Critical Care Physician in Chicago, IL.
Where does Dr. Brian Williams practice?
Dr. Brian Williams practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Brian Williams's NPI?
Dr. Brian Williams's National Provider Identifier (NPI) is 1205904190, issued by NPPES.
Does Dr. Brian Williams accept Medicare assignment?
Yes. Dr. Brian Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.