Doctor profile · Federal record
Dr. Robert Sliwa, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Springfield, IL
- NPI 1902823503
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 E Carpenter St
Springfield, IL 627690002
(217) 544-6464 - Mailing address
-
75 Remitt Drive, Lockbox 1374
Chicago, IL 606751374
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 8, 2008
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Indiana #02001701
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902823503. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
474
Distinct HCPCS
4
Medicare allowed
$75,018
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 309 | 294 | $175 | |
99284 |
Emergency department visit with moderate level of medical decision making | 129 | 126 | $120 | |
99291 |
Critical care, first 30-74 minutes | 22 | 22 | $210 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $72 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 105. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
133
Patients
131
Total drug cost
$842
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 31 | 29 | $205 |
| Ondansetron Odt (Ondansetron) | Brand | 24 | 24 | $204 |
| Tramadol Hcl | Generic | 22 | 22 | $58 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 16 | 16 | $94 |
| Ciprofloxacin Hcl | Generic | 14 | 14 | $125 |
| Metronidazole | Generic | 13 | 13 | $133 |
| Prednisone | Generic | 13 | 13 | $23 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Sliwa's medical specialty?
Dr. Robert Sliwa practices Emergency Medicine Physician in Springfield, IL.
Where does Dr. Robert Sliwa practice?
Dr. Robert Sliwa practices at 800 E Carpenter St, Springfield, IL 627690002. Office phone: 2175446464.
What is Dr. Robert Sliwa's NPI?
Dr. Robert Sliwa's National Provider Identifier (NPI) is 1902823503, issued by NPPES.
Does Dr. Robert Sliwa accept Medicare assignment?
Yes. Dr. Robert Sliwa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Sliwa 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.