Doctor profile · Federal record
Dr. John Chu, MD
Ophthalmology Physician (CMS: Ophthalmology) · Aurora, IL
- NPI 1548285844
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1221 N Highland Ave
Aurora, IL 605061404
(630) 859-8700 - Mailing address
-
2357 Sequoia Dr
Aurora, IL 605066222
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 22, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Illinois #036-097799
- Medicaid
- IL #036097799
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548285844. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,804
Distinct HCPCS
10
Medicare allowed
$392,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 647 | 423 | $131 | |
92014 |
Established patient complete exam of visual system | 489 | 445 | $130 | |
92134 |
Imaging of retina | 318 | 263 | $41 | |
92136 |
Measurement of corneal curvature and depth of eye | 299 | 175 | $40 | |
92133 |
Imaging of optic nerve | 262 | 261 | $38 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 260 | 151 | $541 | |
92083 |
Exam of visual field with extended testing | 190 | 185 | $64 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 104 | 104 | $174 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 73 | 63 | $313 | |
92004 |
New patient complete exam of visual system | 52 | 52 | $149 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 192. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$89
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 3 | $64.43 | |
| Tarsus Pharmaceuticals, Inc. | 1 | $24.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,706
Patients
1,292
Total drug cost
$264,252
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 2,064 | 477 | $41,682 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 860 | 224 | $19,883 |
| Brimonidine Tartrate | Generic | 534 | 134 | $8,780 |
| Timolol Maleate | Generic | 369 | 104 | $5,001 |
| Prednisolone Acetate | Generic | 226 | 153 | $7,508 |
| Dorzolamide Hcl | Generic | 189 | 44 | $5,403 |
| Restasis (Cyclosporine) | Brand | 102 | 32 | $87,601 |
| Rhopressa (Netarsudil Mesylate) | Brand | 81 | 18 | $34,475 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 76 | 63 | $1,154 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 38 | 0 | $1,968 |
Frequently asked questions
What is Dr. John Chu's medical specialty?
Dr. John Chu practices Ophthalmology Physician in Aurora, IL.
Where does Dr. John Chu practice?
Dr. John Chu practices at 1221 N Highland Ave, Aurora, IL 605061404. Office phone: 6308598700.
What is Dr. John Chu's NPI?
Dr. John Chu's National Provider Identifier (NPI) is 1548285844, issued by NPPES.
Does Dr. John Chu accept Medicare assignment?
Yes. Dr. John Chu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Chu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.