Junyao Xu, OD
- Industry payments
- $194
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 27271 Las Ramblas, Mission Viejo, CA 92691
- Practice phone
- Call (858) 487-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Total Vision
Mission Viejo, California
Find Junyao Xu'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.
Junyao Xu is an optometrist in Mission Viejo, California
Junyao Xu practices at Total Vision in Mission Viejo, California.
Junyao Xu's NPI, 1003583063, was assigned on August 26, 2021. Junyao Xu holds California license 34878.
- NPI
- 1003583063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678958469
- NPI enumeration date
- August 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 487-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Junyao Xu practices at Total Vision in Mission Viejo, California
Junyao Xu's primary practice is Total Vision, at 27271 Las Ramblas, Mission Viejo, CA 92691 in Orange County. The practice phone is (858) 487-5555.
- Total Vision27271 Las Ramblas, Mission Viejo, CA 92691 · Orange CountyPhone(858) 487-5555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Junyao Xu is affiliated with 3 sites of care and 2 medical groups
Junyao Xu's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Junyao Xu 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 Junyao Xu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Junyao Xu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Total Vision | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Junyao Xu is one of 7,206 optometrists in California
Optometrist is Junyao Xu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Junyao Xu is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Junyao Xu
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
Junyao Xu's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Junyao Xu's median patient age at 70, with 54% women.
Junyao Xu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
How Junyao Xu takes part in Medicare
Junyao Xu 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)
Junyao Xu received $194 in industry payments in 2025
CMS Open Payments shows 5 general payments to Junyao Xu from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $158.
Companies that paid Junyao Xu 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 Junyao Xu'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Junyao Xu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Junyao Xu's NPI number?
Junyao Xu's NPI number is 1003583063. It was assigned on August 26, 2021, and it is active in the NPI Registry.
What does Junyao Xu specialize in?
Junyao Xu is an optometrist in Mission Viejo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Junyao Xu practice?
Junyao Xu practices at 27271 Las Ramblas, Mission Viejo, CA 92691. Junyao Xu's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Junyao Xu to 2 group practices and clinics and 2 medical groups.
What is Junyao Xu's office phone number?
The practice phone on file for Junyao Xu is (858) 487-5555.
What is Junyao Xu's medical license number?
Junyao Xu holds California license 34878.
Does Junyao Xu accept Medicare?
Yes. CMS lists Junyao Xu as accepting Medicare assignment.
Has Junyao Xu received payments from drug or device companies?
CMS Open Payments shows $194 in general payments to Junyao Xu from 3 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Junyao Xu been practicing?
Junyao Xu graduated from medical school in 2021, 5 years ago.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card