Doctor profile · Federal record
Dr. Irene Yao, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Evanston, IL
- NPI 1053368415
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2650 Ridge Ave
Evanston, IL 602011718
(847) 570-2114
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 8, 2016
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036-109275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053368415. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
673
Distinct HCPCS
7
Medicare allowed
$93,039
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 244 | 243 | $187 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 242 | 242 | $106 | |
99284 |
Emergency department visit with moderate level of medical decision making | 69 | 69 | $127 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 49 | $72 | |
99283 |
Emergency department visit with low level of medical decision making | 35 | 35 | $77 | |
99291 |
Critical care, first 30-74 minutes | 22 | 22 | $225 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $152 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 124. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
191
Patients
190
Total drug cost
$2,059
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 35 | 35 | $167 |
| Prednisone | Generic | 26 | 26 | $52 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 22 | 22 | $219 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 21 | $631 |
| Azithromycin | Generic | 19 | 19 | $146 |
| Cephalexin | Generic | 17 | 17 | $174 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $81 |
| Doxycycline Hyclate | Generic | 13 | 13 | $191 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $159 |
| Fluticasone Propionate | Generic | 12 | 11 | $239 |
Hospital affiliations
Frequently asked questions
What is Dr. Irene Yao's medical specialty?
Dr. Irene Yao practices Emergency Medicine Physician in Evanston, IL.
Where does Dr. Irene Yao practice?
Dr. Irene Yao practices at 2650 Ridge Ave, Evanston, IL 602011718. Office phone: 8475702114.
What is Dr. Irene Yao's NPI?
Dr. Irene Yao's National Provider Identifier (NPI) is 1053368415, issued by NPPES.
Does Dr. Irene Yao accept Medicare assignment?
Yes. Dr. Irene Yao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irene Yao commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Established patient office or other outpatient visit (HCPCS 99214); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.