Doctor profile · Federal record
Dr. Sandra Cheng, OD
Optometrist (CMS: Optometry) · San Mateo, CA
- NPI 1982711446
- Accepts Medicare
- MIPS 73.7 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 South San Mateo Drive, Suite 310
San Mateo, CA 944013844
(650) 342-7474
fax (650) 342-9260
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 23, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #11502T
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982711446. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
164
Distinct HCPCS
3
Medicare allowed
$21,858
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 88 | 88 | $157 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 52 | 41 | $69 | |
92004 |
New patient complete exam of visual system | 24 | 24 | $185 |
In context: peer comparison
Among 9 peers in San Mateo Optometrist, average services per provider: 52. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$254
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $170.81 | |
| Johnson & Johnson Vision Care, INC. | 2 | $60.55 | |
| Sight Sciences, INC. | 1 | $22.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
33
Total drug cost
$1,791
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 40 | 13 | $904 |
| Timolol Maleate | Generic | 40 | 0 | $599 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 20 | 20 | $288 |
Frequently asked questions
What is Dr. Sandra Cheng's medical specialty?
Dr. Sandra Cheng practices Optometrist in San Mateo, CA.
Where does Dr. Sandra Cheng practice?
Dr. Sandra Cheng practices at 101 South San Mateo Drive, San Mateo, CA 944013844. Office phone: 6503427474.
What is Dr. Sandra Cheng's NPI?
Dr. Sandra Cheng's National Provider Identifier (NPI) is 1982711446, issued by NPPES.
Does Dr. Sandra Cheng accept Medicare assignment?
Yes. Dr. Sandra Cheng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sandra Cheng commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99212); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.