Doctor profile · Federal record
Dr. Edward Chang, MD
Ophthalmology Physician (CMS: Ophthalmology) · Pittsburgh, PA
- NPI 1811953615
- Accepts Medicare
- MIPS 92.1 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2000 Technology Dr Ste 250
Pittsburgh, PA 152193114
(412) 288-0885
fax (412) 281-1926
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 11, 2025
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Pennsylvania #MD054866L
- Medicaid
- PA #0015952670002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811953615. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,497
Distinct HCPCS
10
Medicare allowed
$372,701
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 856 | 830 | $121 | |
92012 |
Established patient problem focused exam of visual system | 748 | 526 | $86 | |
92133 |
Imaging of optic nerve | 495 | 483 | $35 | |
92083 |
Exam of visual field with extended testing | 308 | 301 | $60 | |
83861 |
Microfluid analysis of tears | 266 | 128 | $22 | |
92136 |
Measurement of corneal curvature and depth of eye | 232 | 156 | $40 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 231 | 142 | $522 | |
92004 |
New patient complete exam of visual system | 124 | 124 | $144 | |
76514 |
Ultrasound scan of cornea to determine thickness | 74 | 74 | $11 | |
92020 |
Exam of the internal drainage system of eye | 54 | 54 | $27 |
In context: peer comparison
Among 36 peers in Pittsburgh Ophthalmology Physician, average services per provider: 352. This provider delivers 9.9× the peer median.Open Payments
Industry payments received
All-time total
$544
Transactions
36
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 21 | $195.79 | |
| Regeneron Healthcare Solutions, INC. | 6 | $168.41 | |
| Bausch & Lomb Americas INC. | 3 | $48.32 | |
| Alcon Vision LLC | 2 | $45.91 | |
| Glaukos Corporation | 1 | $28.25 | |
| Genentech USA, INC. | 1 | $23.76 | |
| Oyster Point Pharma, INC. | 1 | $18.95 | |
| Johnson & Johnson Vision Care, INC. | 1 | $14.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
10,846
Patients
3,395
Total drug cost
$1,240,070
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 3,796 | 935 | $66,197 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 1,621 | 402 | $44,724 |
| Timolol Maleate | Generic | 1,029 | 305 | $33,949 |
| Lumigan (Bimatoprost) | Brand | 934 | 235 | $472,068 |
| Prednisolone Acetate | Generic | 622 | 392 | $31,151 |
| Ketorolac Tromethamine | Generic | 463 | 312 | $11,382 |
| Brimonidine Tartrate | Generic | 429 | 140 | $21,964 |
| Dorzolamide Hcl | Generic | 326 | 101 | $10,114 |
| Gatifloxacin | Generic | 302 | 208 | $15,868 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 291 | 94 | $100,632 |
Hospital affiliations
Frequently asked questions
What is Dr. Edward Chang's medical specialty?
Dr. Edward Chang practices Ophthalmology Physician in Pittsburgh, PA.
Where does Dr. Edward Chang practice?
Dr. Edward Chang practices at 2000 Technology Dr Ste 250, Pittsburgh, PA 152193114. Office phone: 4122880885.
What is Dr. Edward Chang's NPI?
Dr. Edward Chang's National Provider Identifier (NPI) is 1811953615, issued by NPPES.
Does Dr. Edward Chang accept Medicare assignment?
Yes. Dr. Edward Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Edward Chang 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.