Doctor profile · Federal record
Dr. Courtney Liang, OD
Optometrist · Flushing, NY
- NPI 1164103255
- 3 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
13172 40Th RD
Flushing, NY 113545137
(718) 886-1287
fax (718) 886-3903 - Additional location
-
13625 Maple Ave Ste 202
Flushing, NY 113553891
(718) 358-5900
fax (718) 358-9952 - Additional location
-
79 Middleville RD
Northport, NY 117682200
(631) 261-4400 - Mailing address
-
125 Walker St
New York, NY 100134135
Credentials & registration
- NPI registered
- July 2023 — 3 yrs on file
- Profile last updated
- June 19, 2024
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- New York #009902
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164103255. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$266
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $148.05 | |
| Sun Pharmaceutical Industries INC. | 1 | $117.76 |
By nature of payment
Frequently asked questions
What is Dr. Courtney Liang's medical specialty?
Dr. Courtney Liang practices Optometrist in Flushing, NY.
Where does Dr. Courtney Liang practice?
Dr. Courtney Liang practices at 13172 40Th RD, Flushing, NY 113545137. Office phone: 7188861287.
What is Dr. Courtney Liang's NPI?
Dr. Courtney Liang's National Provider Identifier (NPI) is 1164103255, issued by NPPES.