Doctor profile · Federal record
Dr. Keith Williams, M.D.
Pediatrics Physician (CMS: Pediatric Medicine) · South Holland, IL
- NPI 1851304901
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 W 162Nd St
South Holland, IL 604732003
(708) 730-2200 - Mailing address
-
2311 W 22Nd St, Suite 202
Oak Brook, IL 605231225
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 21, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- Illinois #036-070902
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851304901. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
97
Distinct HCPCS
2
Medicare allowed
$4,937
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0008 |
Administration of influenza virus vaccine | 51 | 51 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 46 | 46 | $72 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 48. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$172
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $48.70 | |
| Novo Nordisk Inc | 2 | $38.09 | |
| AstraZeneca Pharmaceuticals LP | 1 | $23.81 | |
| Exact Sciences Corporation | 1 | $18.57 | |
| Edwards Lifesciences Corporation | 1 | $14.93 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $14.40 | |
| GlaxoSmithKline, LLC. | 1 | $13.75 |
By nature of payment
Frequently asked questions
What is Dr. Keith Williams's medical specialty?
Dr. Keith Williams practices Pediatrics Physician in South Holland, IL.
Where does Dr. Keith Williams practice?
Dr. Keith Williams practices at 100 W 162Nd St, South Holland, IL 604732003. Office phone: 7087302200.
What is Dr. Keith Williams's NPI?
Dr. Keith Williams's National Provider Identifier (NPI) is 1851304901, issued by NPPES.
Does Dr. Keith Williams accept Medicare assignment?
Yes. Dr. Keith Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keith Williams commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662). Source: CMS Medicare Physician & Other Practitioners file.