Doctor profile · Federal record
Dr. Alan Vanopstal, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Evanston, IL
- NPI 1942448733
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2650 Ridge Ave
Evanston, IL 602011718
(847) 570-2115
Credentials & registration
- NPI registered
- February 2009 — 17 yrs on file
- Profile last updated
- January 5, 2016
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #125-054791
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942448733. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
533
Distinct HCPCS
4
Medicare allowed
$92,660
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 353 | 348 | $191 | |
99284 |
Emergency department visit with moderate level of medical decision making | 109 | 108 | $131 | |
99291 |
Critical care, first 30-74 minutes | 37 | 37 | $229 | |
99283 |
Emergency department visit with low level of medical decision making | 34 | 34 | $78 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 124. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
30
Total drug cost
$98
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 16 | 16 | $40 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $58 |
Hospital affiliations
Frequently asked questions
What is Dr. Alan Vanopstal's medical specialty?
Dr. Alan Vanopstal practices Emergency Medicine Physician in Evanston, IL.
Where does Dr. Alan Vanopstal practice?
Dr. Alan Vanopstal practices at 2650 Ridge Ave, Evanston, IL 602011718. Office phone: 8475702115.
What is Dr. Alan Vanopstal's NPI?
Dr. Alan Vanopstal's National Provider Identifier (NPI) is 1942448733, issued by NPPES.
Does Dr. Alan Vanopstal accept Medicare assignment?
Yes. Dr. Alan Vanopstal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Vanopstal 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.