Doctor profile · Federal record
Dr. Joanna Liu, O.D., M.S.
Optometrist (CMS: Optometry) · New York, NY
- NPI 1548965866
- Accepts Medicare
- 3 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4738 Broadway
New York, NY 100401103
(646) 661-7615
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- December 13, 2023
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- New York #009764
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548965866. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$471
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, Inc. | 4 | $188.75 | |
| Bausch & Lomb Americas Inc. | 2 | $161.13 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $58.86 | |
| CooperVision Inc. | 1 | $37.30 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 1 | $25.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
203
Patients
29
Total drug cost
$38,974
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 52 | 17 | $871 |
| Lumigan (Bimatoprost) | Brand | 31 | 12 | $8,369 |
| Restasis (Cyclosporine) | Brand | 28 | 0 | $22,896 |
| Brimonidine Tartrate | Generic | 25 | 0 | $517 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 22 | 0 | $632 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 17 | 0 | $4,676 |
| Azelastine Hcl | Generic | 16 | 0 | $460 |
| Timolol Maleate | Generic | 12 | 0 | $553 |
Frequently asked questions
What is Dr. Joanna Liu's medical specialty?
Dr. Joanna Liu practices Optometrist in New York, NY.
Where does Dr. Joanna Liu practice?
Dr. Joanna Liu practices at 4738 Broadway, New York, NY 100401103. Office phone: 6466617615.
What is Dr. Joanna Liu's NPI?
Dr. Joanna Liu's National Provider Identifier (NPI) is 1548965866, issued by NPPES.
Does Dr. Joanna Liu accept Medicare assignment?
Yes. Dr. Joanna Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.