Doctor profile · Federal record
Dr. Theresa Schwab, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Rheumatology Physician · General Practice Physician · Oak Lawn, IL
- NPI 1629086210
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4440 W 95Th St, Emergency Department Christ Hospital
Oak Lawn, IL 604532600
(708) 684-4077
fax (708) 684-1028
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 9, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036098161
- Medicaid
- IL #36098161
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629086210. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
3
Medicare allowed
$40,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 174 | 173 | $186 | |
99284 |
Emergency department visit with moderate level of medical decision making | 46 | 45 | $127 | |
99291 |
Critical care, first 30-74 minutes | 11 | 11 | $227 |
In context: peer comparison
Among 49 peers in this city , average services per provider: 79. This provider delivers 2.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Theresa Schwab's medical specialty?
Dr. Theresa Schwab practices Emergency Medicine Physician in Oak Lawn, IL.
Where does Dr. Theresa Schwab practice?
Dr. Theresa Schwab practices at 4440 W 95Th St, Oak Lawn, IL 604532600. Office phone: 7086844077.
What is Dr. Theresa Schwab's NPI?
Dr. Theresa Schwab's National Provider Identifier (NPI) is 1629086210, issued by NPPES.
Does Dr. Theresa Schwab accept Medicare assignment?
Yes. Dr. Theresa Schwab accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Schwab commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.