Doctor profile · Federal record
Dr. Lucy Zhang, M.D.
Cornea and External Diseases Specialist Physician (CMS: Ophthalmology) · Greenbrae, CA
- NPI 1326304809
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
900 S Eliseo Dr Ste 102
Greenbrae, CA 94904
(415) 461-8200
fax (415) 461-4627 - Additional location
-
1720 El Camino Real Ste 225
Burlingame, CA 94010
(650) 697-3200
fax (650) 697-3203
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- September 18, 2020
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207WX0120X — NUCC code
- State license (1)
- California #A148929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326304809. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,587
Distinct HCPCS
10
Medicare allowed
$301,831
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92134 |
Imaging of retina | 634 | 618 | $50 | |
92014 |
Established patient complete exam of visual system | 617 | 605 | $157 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 271 | 207 | $151 | |
92133 |
Imaging of optic nerve | 200 | 176 | $43 | |
92083 |
Exam of visual field with extended testing | 171 | 150 | $80 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 110 | 110 | $195 | |
92012 |
Established patient problem focused exam of visual system | 101 | 94 | $112 | |
92136 |
Measurement of corneal curvature and depth of eye | 69 | 44 | $49 | |
92250 |
Photography of the retina | 69 | 68 | $46 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 68 | 42 | $644 |
In context: peer comparison
Among 1 peers in Greenbrae Cornea and External Diseases Specialist Physician, average services per provider: 152. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$568
Transactions
26
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 10 | $145.07 | |
| Tarsus Pharmaceuticals, INC. | 3 | $82.25 | |
| Alcon Vision LLC | 2 | $66.30 | |
| Mallinckrodt Hospital Products INC. | 3 | $63.37 | |
| Amgen INC. | 2 | $47.27 | |
| RxSight INC | 1 | $39.95 | |
| Oyster Point Pharma, INC. | 1 | $31.26 | |
| Dompe US, INC. | 1 | $25.76 | |
| Harrow Eye, LLC | 1 | $25.59 | |
| Abbvie INC. | 1 | $22.26 | |
| Rayner Intraocular Lenses Limited | 1 | $19.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
682
Patients
264
Total drug cost
$103,345
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 239 | 88 | $6,128 |
| Timolol Maleate | Generic | 105 | 39 | $2,041 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 80 | 27 | $2,754 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 66 | 54 | $1,066 |
| Prednisolone Acetate | Generic | 44 | 31 | $1,702 |
| Restasis (Cyclosporine) | Brand | 33 | 11 | $28,740 |
| Brimonidine Tartrate | Generic | 25 | 0 | $250 |
| Dorzolamide Hcl | Generic | 24 | 0 | $1,399 |
| Xiidra (Lifitegrast) | Brand | 23 | 0 | $40,691 |
| Doxycycline Monohydrate | Generic | 20 | 14 | $897 |
Frequently asked questions
What is Dr. Lucy Zhang's medical specialty?
Dr. Lucy Zhang practices Cornea and External Diseases Specialist Physician in Greenbrae, CA.
Where does Dr. Lucy Zhang practice?
Dr. Lucy Zhang practices at 900 S Eliseo Dr Ste 102, Greenbrae, CA 94904. Office phone: 4154618200.
What is Dr. Lucy Zhang's NPI?
Dr. Lucy Zhang's National Provider Identifier (NPI) is 1326304809, issued by NPPES.
Does Dr. Lucy Zhang accept Medicare assignment?
Yes. Dr. Lucy Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lucy Zhang commonly perform?
Top Medicare-reported procedures in 2023: Imaging of retina (HCPCS 92134); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.