Doctor profile · Federal record
Dr. Omar Siddiqui, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Critical Care Medicine (Internal Medicine) Physician · Critical Care Medicine (Internal Medicine) Physician · Student in an Organized Health Care Education/Training Program · Critical Care Medicine (Internal Medicine) Physician · Oak Lawn, IL
- NPI 1306287214
- Accepts Medicare
- 13 yrs in practice
- Licensed in 5 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4440 W 95Th St Ste Aip
Oak Lawn, IL 604532600
(708) 684-5094 - Additional location
-
2150 Pennsylvania Ave Nw
Washington, DC 200373201
(202) 741-3000
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- March 15, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (7)
- Illinois #036139801 · Illinois #125064227 · District of Columbia #MD045629 · Arizona #72320 · Minnesota #75833 · District of Columbia #MD045269 · Wisconsin #3842-320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306287214. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
364
Distinct HCPCS
2
Medicare allowed
$75,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 298 | 131 | $227 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 66 | 50 | $125 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 73. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kestra Medical Technology Services, Inc. | 1 | $35.45 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Omar Siddiqui's medical specialty?
Dr. Omar Siddiqui practices Critical Care Medicine (Internal Medicine) Physician in Oak Lawn, IL.
Where does Dr. Omar Siddiqui practice?
Dr. Omar Siddiqui practices at 4440 W 95Th St Ste Aip, Oak Lawn, IL 604532600. Office phone: 7086845094.
What is Dr. Omar Siddiqui's NPI?
Dr. Omar Siddiqui's National Provider Identifier (NPI) is 1306287214, issued by NPPES.
Does Dr. Omar Siddiqui accept Medicare assignment?
Yes. Dr. Omar Siddiqui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omar Siddiqui commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.