Doctor profile · Federal record
Dr. Dimeji Williams, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Chicago, IL
- NPI 1124645114
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2301 E 93Rd St Ste 3610
Chicago, IL 606173913
(773) 967-5932
fax (773) 967-5942 - Additional location
-
1901 W Harrison St
Chicago, IL 606123714
(312) 864-6000 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- September 17, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Illinois #036.163559 · Illinois #125.076867 · Wisconsin #101402
- Medicaid
- WI #100277869
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124645114. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
90
Distinct HCPCS
2
Medicare allowed
$16,605
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 76 | 75 | $177 | |
99291 |
Critical care, first 30-74 minutes | 14 | 14 | $227 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$86
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 1 | $86.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
39
Patients
0
Total drug cost
$658
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 16 | 0 | $68 |
| Atorvastatin Calcium | Generic | 12 | 0 | $234 |
| Enalapril Maleate | Generic | 11 | 0 | $357 |
Hospital affiliations
Frequently asked questions
What is Dr. Dimeji Williams's medical specialty?
Dr. Dimeji Williams practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Dimeji Williams practice?
Dr. Dimeji Williams practices at 2301 E 93Rd St Ste 3610, Chicago, IL 606173913. Office phone: 7739675932.
What is Dr. Dimeji Williams's NPI?
Dr. Dimeji Williams's National Provider Identifier (NPI) is 1124645114, issued by NPPES.
Does Dr. Dimeji Williams accept Medicare assignment?
Yes. Dr. Dimeji Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dimeji Williams commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.