Doctor profile · Federal record
Dr. Chang Sup Lee, MD
Ophthalmology Physician (CMS: Ophthalmology) · Retina Specialist (Ophthalmology) Physician · Los Angeles, CA
- NPI 1598296238
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
520 S Virgil Ave Ste 103
Los Angeles, CA 900201425
(404) 783-3508
fax (213) 297-7978 - Additional location
-
1450 San Pablo St Ste 400
Los Angeles, CA 900335331
(323) 442-6335 - Additional location
-
555 N 13Th Ave
Upland, CA 917864904
(800) 345-8979
fax (909) 949-3967
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- April 2, 2026
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A172874
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598296238. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,356
Distinct HCPCS
7
Medicare allowed
$93,078
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2777 |
Injection, faricimab-svoa, 0.1 mg | 1,080 | 14 | $36 | |
92134 |
Imaging of retina | 98 | 75 | $44 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 47 | $140 | |
67028 |
Injection of drug into eye | 46 | 34 | $132 | |
J0178 |
Injection, aflibercept, 1 mg | 34 | 11 | $858 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $181 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $99 |
In context: peer comparison
Among 92 peers in Los Angeles Ophthalmology Physician, average services per provider: 277. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$1,046
Transactions
25
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Apellis Pharmaceuticals, INC. | 4 | $269.55 | |
| Regeneron Healthcare Solutions, INC. | 5 | $239.78 | |
| Genentech USA, INC. | 9 | $166.46 | |
| Genentech, INC. | 1 | $135.45 | |
| Bausch & Lomb Americas INC. | 1 | $100.80 | |
| Astellas Pharma Global Development | 1 | $47.04 | |
| Abbvie INC. | 2 | $43.88 | |
| Coherus Biosciences INC. | 1 | $23.73 | |
| Astellas Pharma US INC | 1 | $18.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
39
Patients
21
Total drug cost
$1,504
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 25 | 21 | $1,010 |
| Atropine Sulfate | Generic | 14 | 0 | $494 |
Frequently asked questions
What is Dr. Chang Sup Lee's medical specialty?
Dr. Chang Sup Lee practices Ophthalmology Physician in Los Angeles, CA.
Where does Dr. Chang Sup Lee practice?
Dr. Chang Sup Lee practices at 520 S Virgil Ave Ste 103, Los Angeles, CA 900201425. Office phone: 4047833508.
What is Dr. Chang Sup Lee's NPI?
Dr. Chang Sup Lee's National Provider Identifier (NPI) is 1598296238, issued by NPPES.
Does Dr. Chang Sup Lee accept Medicare assignment?
Yes. Dr. Chang Sup Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chang Sup Lee commonly perform?
Top Medicare-reported procedures in 2023: Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Imaging of retina (HCPCS 92134); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.