Doctor profile · Federal record
Dr. Clark Chang, O.D.
Optometrist · Philadelphia, PA
- NPI 1528267507
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 W Godfrey Ave
Philadelphia, PA 191413323
(215) 276-6000
fax (215) 276-1329
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Pennsylvania #OEG001906
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528267507. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$705
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 3 | $252.27 | |
| CooperVision INC. | 1 | $149.04 | |
| Harrow Eye, LLC | 2 | $115.92 | |
| Biotissue Holdings INC. | 1 | $106.74 | |
| Oculus, INC. | 2 | $80.82 |
By nature of payment
Frequently asked questions
What is Dr. Clark Chang's medical specialty?
Dr. Clark Chang practices Optometrist in Philadelphia, PA.
Where does Dr. Clark Chang practice?
Dr. Clark Chang practices at 1200 W Godfrey Ave, Philadelphia, PA 191413323. Office phone: 2152766000.
What is Dr. Clark Chang's NPI?
Dr. Clark Chang's National Provider Identifier (NPI) is 1528267507, issued by NPPES.