Doctor profile · Federal record
Dr. Wayne Wong, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Elmhurst, IL
- NPI 1164442703
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 23 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
155 E Brush Hill RD
Elmhurst, IL 60126
(331) 221-8952
fax (331) 221-3782 - Mailing address
-
4201 Winfield RD Fl 3
Warrenville, IL 605554025
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 22, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Illinois #036123199 · Illinois #036-123199 · California #A89789
- Medicaid
- CA #00A897890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164442703. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,099
Distinct HCPCS
6
Medicare allowed
$133,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 603 | 264 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 269 | 257 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 141 | 83 | $83 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 48 | 48 | $181 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 18 | $102 | |
99291 |
Critical care, first 30-74 minutes | 16 | 16 | $226 |
In context: peer comparison
Among 10 peers in Elmhurst Hospitalist Physician, average services per provider: 193. This provider delivers 5.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
64
Total drug cost
$351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 26 | $152 |
| Prednisone | Generic | 16 | 15 | $38 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $100 |
| Cephalexin | Generic | 11 | 11 | $61 |
Frequently asked questions
What is Dr. Wayne Wong's medical specialty?
Dr. Wayne Wong practices Hospitalist Physician in Elmhurst, IL.
Where does Dr. Wayne Wong practice?
Dr. Wayne Wong practices at 155 E Brush Hill RD, Elmhurst, IL 60126. Office phone: 3312218952.
What is Dr. Wayne Wong's NPI?
Dr. Wayne Wong's National Provider Identifier (NPI) is 1164442703, issued by NPPES.
Does Dr. Wayne Wong accept Medicare assignment?
Yes. Dr. Wayne Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wayne Wong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.