Doctor profile · Federal record
Dr. Thomas Alcorn, M.D.
Emergency Medicine Physician · Chicago, IL
- NPI 1336467968
- 16 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1620 W Harrison St, Department of Emergency Medicine
Chicago, IL 606123801
(312) 947-0100
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- March 31, 2016
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036136815
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336467968. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
4
Medicare allowed
$23,227
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 109 | 86 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 80 | 76 | $193 | |
99284 |
Emergency department visit with moderate level of medical decision making | 26 | 26 | $132 | |
99291 |
Critical care, first 30-74 minutes | 15 | 14 | $231 |
In context: peer comparison
Among 334 peers in this city , average services per provider: 87. This provider delivers 2.6× the peer median.Frequently asked questions
What is Dr. Thomas Alcorn's medical specialty?
Dr. Thomas Alcorn practices Emergency Medicine Physician in Chicago, IL.
Where does Dr. Thomas Alcorn practice?
Dr. Thomas Alcorn practices at 1620 W Harrison St, Chicago, IL 606123801. Office phone: 3129470100.
What is Dr. Thomas Alcorn's NPI?
Dr. Thomas Alcorn's National Provider Identifier (NPI) is 1336467968, issued by NPPES.
What procedures does Dr. Thomas Alcorn commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.