Doctor profile · Federal record
Dr. J ERIC CASTRO, MD
Emergency Medicine Physician (CMS: EMERGENCY MEDICINE) · Procedural Dermatology Physician · Procedural Dermatology Physician · Emergency Medicine Physician · Obesity Medicine (Preventive Medicine) Physician · LIBERTYVILLE, IL
- NPI 1316971807
- Accepts Medicare
- 28 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
1105 W PARK AVE STE 7
LIBERTYVILLE, IL 600482567
(847) 773-0369
fax (847) 201-2573 - Additional location
-
1 Kish Hospital Dr., Department of Emergency Medicine
DeKalb, IL 60115
(815) 756-1521 - Additional location
-
2400 N. Rockton Ave, Dept of Emergency Medicine
Rockford, IL 61103
(815) 971-5000 - Additional location
-
450 W Highway 22, Department of Emergency Medicine
Barrington, IL 600101919
(847) 842-4444 - Additional location
-
530 Park Ave East, Dept of Emergency Medicine
Princeton, IL 61356
(815) 876-4411
fax (815) 876-4471 - Additional location
-
4805 S Moorland Rd
New Berlin, WI 531517401
(262) 798-7200
fax (262) 798-7271 - Mailing address
-
2260 CHURCHILL CIR
LIBERTYVILLE, IL 600484298
Show 3 more locations
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 20, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Illinois #036103419 · Arizona #71511 · Wisconsin #53459-20
- Medicaid (2)
- IL #036103419 · WI #1316971807
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316971807. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
5
Medicare allowed
$33,746
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 102 | 98 | $178 | |
99284 |
Emergency department visit with moderate level of medical decision making | 65 | 62 | $121 | |
99283 |
Emergency department visit with low level of medical decision making | 54 | 45 | $72 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 49 | 41 | $8 | |
99291 |
Critical care, first 30-74 minutes | 16 | 15 | $216 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 132. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
84
Total drug cost
$533
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 27 | 26 | $34 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 16 | $77 |
| Cephalexin | Generic | 15 | 15 | $100 |
| Prednisone | Generic | 15 | 15 | $31 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 14 | 12 | $179 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 0 | $111 |