Doctor profile · Federal record
Dr. Margaret Liu, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · San Francisco, CA
- NPI 1033384748
- Accepts Medicare
- MIPS 82.9 / 100 · 2023
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
711 van Ness Ave Ste 310
San Francisco, CA 941023285
(415) 421-8667
fax (415) 421-5648
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- January 22, 2024
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A119575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033384748. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,235
Distinct HCPCS
10
Medicare allowed
$342,058
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 530 | 493 | $159 | |
92012 |
Established patient problem focused exam of visual system | 357 | 214 | $113 | |
92134 |
Imaging of retina | 262 | 245 | $48 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 173 | 113 | $641 | |
92136 |
Measurement of corneal curvature and depth of eye | 153 | 141 | $58 | |
92025 |
Ct scan of cornea | 145 | 141 | $43 | |
92083 |
Exam of visual field with extended testing | 144 | 141 | $81 | |
92133 |
Imaging of optic nerve | 129 | 129 | $42 | |
92004 |
New patient complete exam of visual system | 78 | 78 | $188 | |
92250 |
Photography of the retina | 69 | 67 | $47 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 147. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$594
Transactions
23
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 8 | $233.85 | |
| Oyster Point Pharma, Inc. | 2 | $66.36 | |
| Alcon Vision LLC | 2 | $52.41 | |
| RxSight Inc | 2 | $50.24 | |
| Bausch & Lomb Americas Inc. | 2 | $49.10 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 2 | $44.50 | |
| Tarsus Pharmaceuticals, Inc. | 2 | $43.93 | |
| Amgen Inc. | 1 | $21.48 | |
| Dompe US, Inc. | 1 | $16.38 | |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $15.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,264
Patients
548
Total drug cost
$255,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 344 | 208 | $20,135 |
| Ofloxacin | Generic | 232 | 173 | $5,575 |
| Latanoprost | Generic | 176 | 49 | $4,100 |
| Timolol Maleate | Generic | 87 | 23 | $2,428 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 64 | 12 | $29,611 |
| Xiidra (Lifitegrast) | Brand | 57 | 12 | $51,356 |
| Brimonidine Tartrate | Generic | 45 | 15 | $3,270 |
| Lumigan (Bimatoprost) | Brand | 43 | 16 | $28,307 |
| Restasis (Cyclosporine) | Brand | 42 | 17 | $47,125 |
| Cyclosporine | Generic | 37 | 12 | $30,482 |
Frequently asked questions
What is Dr. Margaret Liu's medical specialty?
Dr. Margaret Liu practices Ophthalmology Physician in San Francisco, CA.
Where does Dr. Margaret Liu practice?
Dr. Margaret Liu practices at 711 van Ness Ave Ste 310, San Francisco, CA 941023285. Office phone: 4154218667.
What is Dr. Margaret Liu's NPI?
Dr. Margaret Liu's National Provider Identifier (NPI) is 1033384748, issued by NPPES.
Does Dr. Margaret Liu accept Medicare assignment?
Yes. Dr. Margaret Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Liu 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 retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.