Ellen Szeto, OD
- Medicare patients, 2024
- 32
- Industry payments
- $30
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 3333 Quality Dr, Rancho Cordova, CA 95670
- Practice phone
- Call (916) 407-7156
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fourth Optometric Care of California
Rancho Cordova, California
Find Ellen Szeto'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.
Ellen Szeto is an optometrist in Rancho Cordova, California
Ellen Szeto practices at Fourth Optometric Care of California in Rancho Cordova, California.
Ellen Szeto's NPI, 1063486009, was assigned on February 15, 2006. Ellen Szeto holds California license 10593TPL.
- NPI
- 1063486009NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426055609
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Practice phone
- (916) 407-7156
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ellen Szeto practices at Fourth Optometric Care of California in Rancho Cordova, California
Ellen Szeto's primary practice is Fourth Optometric Care of California, at 3333 Quality Dr, Rancho Cordova, CA 95670 in Sacramento County. The practice phone is (916) 407-7156.
- Fourth Optometric Care of California3333 Quality Dr, Rancho Cordova, CA 95670 · Sacramento CountyPhone(916) 407-7156
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ellen Szeto is affiliated with 3 sites of care and 2 medical groups
Ellen Szeto's primary practice is Fourth Optometric Care of California in Rancho Cordova, California. Dmand AI also links Ellen Szeto to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ellen Szeto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ellen Szeto practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fourth Optometric Care of California | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ellen Szeto is one of 7,206 optometrists in California
Optometrist is Ellen Szeto's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ellen Szeto is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ellen Szeto
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
Ellen Szeto treated 32 Medicare patients in 2024, average age 74
CMS counts 32 Medicare patients who saw Ellen Szeto in 2024. The largest group is 65 to 74, with 19 patients. 72% of them have high cholesterol, and 50% have high blood pressure. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ellen Szeto's median patient age at 68, with 38% women.
Ellen Szeto's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Ellen Szeto's Medicare patients, 2024
- High cholesterol72%
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Ellen Szeto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women38%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ellen Szeto received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ellen Szeto from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $30.
Companies that paid Ellen Szeto the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ellen Szeto'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (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 Ellen Szeto
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ellen Szeto's NPI number?
Ellen Szeto's NPI number is 1063486009. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What does Ellen Szeto specialize in?
Ellen Szeto is an optometrist in Rancho Cordova, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ellen Szeto practice?
Ellen Szeto practices at 3333 Quality Dr, Rancho Cordova, CA 95670. Ellen Szeto's primary practice is Fourth Optometric Care of California in Rancho Cordova, California. Dmand AI also links Ellen Szeto to 2 group practices and clinics and 2 medical groups.
What is Ellen Szeto's office phone number?
The practice phone on file for Ellen Szeto is (916) 407-7156.
What is Ellen Szeto's medical license number?
Ellen Szeto holds California license 10593TPL.
How many Medicare patients does Ellen Szeto see?
CMS counts 32 Medicare patients who saw Ellen Szeto in 2024, with an average age of 74.
Has Ellen Szeto received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Ellen Szeto from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Ellen Szeto been practicing?
Ellen Szeto graduated from medical school in 1995, 31 years ago.
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