Lillian Voong
- Industry payments
- $18
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2016
- 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 Lillian Voong'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.
Lillian Voong is an optometrist in Mission Viejo, California
Lillian Voong practices at Total Vision in Mission Viejo, California.
Lillian Voong's NPI, 1730638792, was assigned on September 30, 2016. Lillian Voong holds California license 33592.
- NPI
- 1730638792NPI Registry (opens in a new tab)
- NPI enumeration date
- September 30, 2016
- NPI status
- Active
- Practice phone
- (858) 487-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Lillian Voong practices at Total Vision in Mission Viejo, California
Lillian Voong'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
Lillian Voong is affiliated with 2 sites of care and 2 medical groups
Lillian Voong's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Lillian Voong to 2 medical groups and 1 group practice or clinic, 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 Lillian Voong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lillian Voong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Total Vision | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Lillian Voong is one of 7,206 optometrists in California
Optometrist is Lillian Voong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Lillian Voong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Lillian Voong
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
Lillian Voong's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Lillian Voong's median patient age at 71, with 56% women.
Lillian Voong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Lillian Voong received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Lillian Voong from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $18.
Companies that paid Lillian Voong 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 Lillian Voong'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 |
| 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 Lillian Voong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lillian Voong's NPI number?
Lillian Voong's NPI number is 1730638792. It was assigned on September 30, 2016, and it is active in the NPI Registry.
What does Lillian Voong specialize in?
Lillian Voong is an optometrist in Mission Viejo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Lillian Voong practice?
Lillian Voong practices at 27271 Las Ramblas, Mission Viejo, CA 92691. Lillian Voong's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Lillian Voong to 2 medical groups and 1 group practice or clinic.
What is Lillian Voong's office phone number?
The practice phone on file for Lillian Voong is (858) 487-5555.
What is Lillian Voong's medical license number?
Lillian Voong holds California license 33592.
Has Lillian Voong received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Lillian Voong from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Lillian Voong been practicing?
Lillian Voong graduated from medical school in 2015, 11 years ago.
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