Doctor profile · Federal record
Dr. John Williams, MD
Surgery Physician (CMS: Emergency Medicine) · Granite City, IL
- NPI 1134217169
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2044 Madison Ave, Suite 27
Granite City, IL 620404641
(618) 451-7600 - Mailing address
-
2049 Sidney St
Saint Louis, MO 631042828
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 9, 2013
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Illinois #036116781
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134217169. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$60
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $45.87 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $13.84 |
By nature of payment
Frequently asked questions
What is Dr. John Williams's medical specialty?
Dr. John Williams practices Surgery Physician in Granite City, IL.
Where does Dr. John Williams practice?
Dr. John Williams practices at 2044 Madison Ave, Granite City, IL 620404641. Office phone: 6184517600.
What is Dr. John Williams's NPI?
Dr. John Williams's National Provider Identifier (NPI) is 1134217169, issued by NPPES.
Does Dr. John Williams accept Medicare assignment?
Yes. Dr. John Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.