Doctor profile · Federal record
Dr. Eric Chan, M.D.
Glaucoma Specialist (Ophthalmology) Physician (CMS: Ophthalmology) · Riverside, CA
- NPI 1427443316
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7117 Brockton Ave
Riverside, CA 925062658
(951) 782-3080
fax (951) 784-3258 - Additional location
-
21634 Retreat Pkwy
Corona, CA 928836100
fax (951) 826-8125
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- April 11, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207WX0009X — NUCC code
- State license (1)
- California #A160341
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427443316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
819
Distinct HCPCS
10
Medicare allowed
$90,788
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 204 | 191 | $132 | |
92012 |
Established patient problem focused exam of visual system | 152 | 116 | $94 | |
92133 |
Imaging of optic nerve | 97 | 91 | $38 | |
92083 |
Exam of visual field with extended testing | 96 | 74 | $66 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 47 | 32 | $505 | |
92004 |
New patient complete exam of visual system | 47 | 47 | $156 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 36 | $91 | |
92136 |
Measurement of corneal curvature and depth of eye | 37 | 37 | $49 | |
92020 |
Exam of the internal drainage system of eye | 36 | 36 | $29 | |
92134 |
Imaging of retina | 35 | 31 | $42 |
In context: peer comparison
Among 1 peers in Riverside Glaucoma Specialist (Ophthalmology) Physician, average services per provider: 68. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$200
Transactions
9
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 5 | $83.25 | |
| Abbvie INC. | 2 | $74.89 | |
| Sight Sciences, INC. | 1 | $21.71 | |
| Bausch & Lomb Americas INC. | 1 | $19.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,380
Patients
1,852
Total drug cost
$194,591
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,398 | 424 | $38,779 |
| Prednisolone Acetate | Generic | 522 | 321 | $28,687 |
| Timolol Maleate | Generic | 429 | 162 | $10,756 |
| Brimonidine Tartrate | Generic | 392 | 137 | $16,747 |
| Ofloxacin | Generic | 379 | 240 | $4,948 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 370 | 114 | $17,744 |
| Diclofenac Sodium | Generic | 365 | 233 | $4,264 |
| Erythromycin (Erythromycin Base) | Brand | 94 | 58 | $1,129 |
| Dorzolamide Hcl | Generic | 91 | 31 | $3,201 |
| Olopatadine Hcl | Generic | 76 | 31 | $1,539 |
Frequently asked questions
What is Dr. Eric Chan's medical specialty?
Dr. Eric Chan practices Glaucoma Specialist (Ophthalmology) Physician in Riverside, CA.
Where does Dr. Eric Chan practice?
Dr. Eric Chan practices at 7117 Brockton Ave, Riverside, CA 925062658. Office phone: 9517823080.
What is Dr. Eric Chan's NPI?
Dr. Eric Chan's National Provider Identifier (NPI) is 1427443316, issued by NPPES.
Does Dr. Eric Chan accept Medicare assignment?
Yes. Dr. Eric Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Chan commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.