Doctor profile · Federal record
Dr. Shirley Yu, O.D.
Optometrist (CMS: Optometry) · Palo Alto, CA
- NPI 1689872624
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
795 El Camino Real
Palo Alto, CA 943012302
(650) 321-4121 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- May 27, 2020
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT13221
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689872624. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
313
Distinct HCPCS
7
Medicare allowed
$44,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 131 | 131 | $163 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 39 | $111 | |
92004 |
New patient complete exam of visual system | 44 | 44 | $192 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $137 | |
92134 |
Imaging of retina | 24 | 23 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 23 | $156 | |
92133 |
Imaging of optic nerve | 15 | 14 | $47 |
In context: peer comparison
Among 8 peers in Palo Alto Optometrist, average services per provider: 42. This provider delivers 7.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
12
Total drug cost
$20,942
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Restasis (Cyclosporine) | Brand | 16 | 0 | $20,833 |
| Erythromycin (Erythromycin Base) | Brand | 13 | 12 | $110 |
Frequently asked questions
What is Dr. Shirley Yu's medical specialty?
Dr. Shirley Yu practices Optometrist in Palo Alto, CA.
Where does Dr. Shirley Yu practice?
Dr. Shirley Yu practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6503214121.
What is Dr. Shirley Yu's NPI?
Dr. Shirley Yu's National Provider Identifier (NPI) is 1689872624, issued by NPPES.
Does Dr. Shirley Yu accept Medicare assignment?
Yes. Dr. Shirley Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shirley Yu 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 99213); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.