Lina Ngoc Than, OD
- Hospital affiliations
- 1
- Industry payments
- $288
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9920 Talbert Avenue, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lina Than'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.
Lina Ngoc Than is an optometrist in Fountain Valley, California
Lina Than practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.
Lina Than's NPI, 1679597009, was assigned on July 27, 2006. Lina Than holds California license 13091.
- NPI
- 1679597009NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (714) 378-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Lina Ngoc Than practices at Orange Coast Medical Center in Fountain Valley, California
Lina Than's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.
- Orange Coast Medical Center9920 Talbert Avenue, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000
Source: Dmand AI Affiliation Data
Lina Ngoc Than is affiliated with 2 sites of care
Lina Than's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Lina Than to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lina Ngoc Than's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lina Than practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange Coast Medical Center | Available with a free account |
| +1 more affiliated site | 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 MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Lina Ngoc Than is one of 7,206 optometrists in California
Optometrist is Lina Than's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Lina Than is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Lina Than
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
Lina Ngoc Than's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Lina Than's median patient age at 72, with 52% women.
Lina Than's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Lina Ngoc Than received $288 in industry payments in 2025
CMS Open Payments shows 2 general payments to Lina Than 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, $288.
Companies that paid Lina Than 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 Lina Ngoc Than'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 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 Lina Ngoc Than
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lina Ngoc Than's NPI number?
Lina Ngoc Than's NPI number is 1679597009. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What does Lina Ngoc Than specialize in?
Lina Ngoc Than is an optometrist in Fountain Valley, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Lina Ngoc Than practice?
Lina Than practices at 9920 Talbert Avenue, Fountain Valley, CA 92708. Lina Than's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Lina Than to 1 physician office.
What is Lina Ngoc Than's office phone number?
The practice phone on file for Lina Than is (714) 378-7000.
What is Lina Ngoc Than's medical license number?
Lina Than holds California license 13091.
Which hospitals is Lina Ngoc Than affiliated with?
Lina Than practices at Orange Coast Medical Center in Fountain Valley, California.
Has Lina Ngoc Than received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Lina Than from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Lina Ngoc Than been practicing?
Lina Than's NPI was assigned in 2006.
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