Shirley S. Yu, OD
- Medicare patients, 2024
- 277
- Part D claims, 2024
- 53
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 795 El Camino Real, Palo Alto, CA 94301
- Practice phone
- Call (650) 324-1832
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center Palo Alto
Surgery Center - Medicare-Certified · Palo Alto, California
Find Shirley Yu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Shirley S. Yu is an optometrist in Palo Alto, California
Shirley Yu practices at Surgery Center Palo Alto in Palo Alto, California.
Shirley Yu's NPI, 1689872624, was assigned on July 10, 2007. Shirley Yu holds California license OPT13221.
- NPI
- 1689872624NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052403029
- NPI enumeration date
- July 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 324-1832
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Shirley S. Yu practices at Surgery Center Palo Alto in Palo Alto, California
Shirley Yu's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.
- Surgery Center Palo Alto795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832
Source: Dmand AI Affiliation Data
Shirley S. Yu is affiliated with 2 sites of care and 1 medical group
Shirley Yu's primary practice is Surgery Center Palo Alto in Palo Alto, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Shirley Yu to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Shirley S. Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Shirley Yu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center Palo Alto | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Shirley S. Yu is one of 7,206 optometrists in California
Optometrist is Shirley Yu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Shirley Yu is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Shirley Yu
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Shirley S. Yu treated 277 Medicare patients in 2024, average age 77
CMS counts 277 Medicare patients who saw Shirley Yu in 2024. The largest group is 75 to 84, with 131 patients. 74% of them have high cholesterol, and 50% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Shirley Yu's median patient age at 74, with 58% women.
Shirley Yu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Shirley Yu's Medicare patients by sex, 2024
- Women17061%
- Men10739%
Chronic conditions among Shirley Yu's Medicare patients, 2024
- High cholesterol74%
- High blood pressure50%
- Arthritis33%
- Osteoporosis22%
- Ischemic heart disease18%
- Atrial fibrillation17%
- Diabetes17%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Shirley Yu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Shirley S. Yu wrote 53 Medicare Part D claims in 2024
In 2024, Shirley Yu wrote 53 Medicare Part D claims for 39 patients. 53% of them were for generic drugs.
Shirley Yu's Part D claims by kind of drug, 2024
- Generic28 claims53%
- Brand-name25 claims47%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Shirley S. Yu takes part in Medicare
Shirley Yu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Shirley S. Yu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Shirley S. Yu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Shirley S. Yu's NPI number?
Shirley S. Yu's NPI number is 1689872624. It was assigned on July 10, 2007, and it is active in the NPI Registry.
What does Shirley S. Yu specialize in?
Shirley S. Yu is an optometrist in Palo Alto, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Shirley S. Yu practice?
Shirley Yu practices at 795 El Camino Real, Palo Alto, CA 94301. Shirley Yu's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Shirley Yu to 1 group practice or clinic.
What is Shirley S. Yu's office phone number?
The practice phone on file for Shirley Yu is (650) 324-1832.
What is Shirley S. Yu's medical license number?
Shirley Yu holds California license OPT13221.
What medical group is Shirley S. Yu part of?
Shirley Yu is linked to Palo Alto Foundation Medical Group.
Does Shirley S. Yu accept Medicare?
Yes. CMS lists Shirley Yu as accepting Medicare assignment.
How many Medicare patients does Shirley S. Yu see?
CMS counts 277 Medicare patients who saw Shirley Yu in 2024, with an average age of 77.
How long has Shirley S. Yu been practicing?
Shirley Yu graduated from medical school in 2006, 20 years ago.
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