Doctor profile · Federal record
Dr. Mark Oquist-Cardenas, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Libertyville, IL
- NPI 1306208103
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
801 S Milwaukee Ave
Libertyville, IL 600483204
(847) 990-5300 - Additional location
-
1775 Dempster St
Park Ridge, IL 600681143
(847) 723-5150
fax (847) 723-2083 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- January 20, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Illinois #036152526 · Louisiana #312272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306208103. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
640
Distinct HCPCS
4
Medicare allowed
$111,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 383 | 371 | $188 | |
99284 |
Emergency department visit with moderate level of medical decision making | 127 | 126 | $126 | |
99291 |
Critical care, first 30-74 minutes | 90 | 89 | $223 | |
99283 |
Emergency department visit with low level of medical decision making | 40 | 40 | $74 |
In context: peer comparison
Among 6 peers in Libertyville Emergency Medicine Physician, average services per provider: 132. This provider delivers 4.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
27
Patients
26
Total drug cost
$270
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 15 | $164 |
| Cephalexin | Generic | 12 | 11 | $106 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Oquist-Cardenas's medical specialty?
Dr. Mark Oquist-Cardenas practices Emergency Medicine Physician in Libertyville, IL.
Where does Dr. Mark Oquist-Cardenas practice?
Dr. Mark Oquist-Cardenas practices at 801 S Milwaukee Ave, Libertyville, IL 600483204. Office phone: 8479905300.
What is Dr. Mark Oquist-Cardenas's NPI?
Dr. Mark Oquist-Cardenas's National Provider Identifier (NPI) is 1306208103, issued by NPPES.
Does Dr. Mark Oquist-Cardenas accept Medicare assignment?
Yes. Dr. Mark Oquist-Cardenas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Oquist-Cardenas 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.