Doctor profile · Federal record
Dr. Christopher Hsu, MD
Ophthalmology Physician (CMS: Ophthalmology) · Specialist · El Cajon, CA
- NPI 1336167618
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
225 W Madison Ave, Suite 1
El Cajon, CA 92020
(619) 442-0844
fax (619) 442-7399
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 1, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- California #G81085 · California #A65973
- Medicaid
- CA #00A659730
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336167618. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,368
Distinct HCPCS
10
Medicare allowed
$381,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,001 | 685 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 568 | 332 | $97 | |
92134 |
Imaging of retina | 490 | 361 | $45 | |
92133 |
Imaging of optic nerve | 203 | 141 | $40 | |
92250 |
Photography of the retina | 189 | 139 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 148 | 148 | $177 | |
92020 |
Exam of the internal drainage system of eye | 147 | 125 | $30 | |
92136 |
Measurement of corneal curvature and depth of eye | 117 | 101 | $50 | |
92025 |
Ct scan of cornea | 112 | 96 | $37 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 87 | 81 | $369 |
In context: peer comparison
Among 2 peers in El Cajon Ophthalmology Physician, average services per provider: 622. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$2,580
Transactions
45
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 17 | $756.95 | |
| Alcon Vision LLC | 10 | $581.52 | |
| Amgen INC. | 8 | $381.95 | |
| Sight Sciences, INC. | 3 | $333.73 | |
| Dompe US, INC. | 2 | $192.21 | |
| Glaukos Corporation | 1 | $176.08 | |
| Mallinckrodt Hospital Products INC. | 1 | $104.75 | |
| Abbvie INC. | 3 | $52.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,895
Patients
1,195
Total drug cost
$358,129
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 766 | 179 | $20,272 |
| Timolol Maleate | Generic | 339 | 83 | $6,484 |
| Diclofenac Sodium | Generic | 239 | 145 | $2,937 |
| Lumigan (Bimatoprost) | Brand | 203 | 39 | $79,522 |
| Flarex (Fluorometholone Acetate) | Brand | 174 | 101 | $23,535 |
| Erythromycin (Erythromycin Base) | Brand | 152 | 73 | $2,014 |
| Prednisolone Acetate | Generic | 150 | 96 | $5,968 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 138 | 92 | $4,952 |
| Xiidra (Lifitegrast) | Brand | 119 | 28 | $136,008 |
| Besivance (Besifloxacin Hcl) | Brand | 118 | 78 | $26,908 |
Frequently asked questions
What is Dr. Christopher Hsu's medical specialty?
Dr. Christopher Hsu practices Ophthalmology Physician in El Cajon, CA.
Where does Dr. Christopher Hsu practice?
Dr. Christopher Hsu practices at 225 W Madison Ave, El Cajon, CA 92020. Office phone: 6194420844.
What is Dr. Christopher Hsu's NPI?
Dr. Christopher Hsu's National Provider Identifier (NPI) is 1336167618, issued by NPPES.
Does Dr. Christopher Hsu accept Medicare assignment?
Yes. Dr. Christopher Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Hsu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.