Doctor profile · Federal record
Dr. Il-Ran Hwang, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1346528593
- Accepts Medicare
- 37 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500 S California Avenue
Chicago, IL 606081797
(773) 542-2000
fax (773) 257-6027 - Mailing address
-
1500 S California Ave
Chicago, IL 606081797
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- August 2, 2011
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125060559
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346528593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
48
Distinct HCPCS
2
Medicare allowed
$4,089
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 20 | $75 | |
99239 |
Hospital discharge day management, more than 30 minutes | 14 | 14 | $109 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
18
Total drug cost
$93
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 18 | $93 |
Frequently asked questions
What is Dr. Il-Ran Hwang's medical specialty?
Dr. Il-Ran Hwang practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Il-Ran Hwang practice?
Dr. Il-Ran Hwang practices at 1500 S California Avenue, Chicago, IL 606081797. Office phone: 7735422000.
What is Dr. Il-Ran Hwang's NPI?
Dr. Il-Ran Hwang's National Provider Identifier (NPI) is 1346528593, issued by NPPES.
Does Dr. Il-Ran Hwang accept Medicare assignment?
Yes. Dr. Il-Ran Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Il-Ran Hwang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.