David Nguyen, OD
- Industry payments
- $125
- Affiliated sites
- 1
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2021
- Practice address
- 12100 W Wilshire Blvd, Los Angeles, CA 90025
- Practice phone
- Call (800) 485-9196
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vision To Learn
Los Angeles, California
Find David Nguyen'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.
David Nguyen is an optometrist in Los Angeles, California
David Nguyen practices at Vision To Learn in Los Angeles, California.
David Nguyen's NPI, 1427710821, was assigned on October 12, 2021. David Nguyen holds California license 35044.
- NPI
- 1427710821NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2021
- NPI status
- Active
- Practice phone
- (800) 485-9196
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
David Nguyen practices at Vision To Learn in Los Angeles, California
David Nguyen's primary practice is Vision To Learn, at 12100 W Wilshire Blvd, Los Angeles, CA 90025 in Los Angeles County. The practice phone is (800) 485-9196.
- Vision To Learn12100 W Wilshire Blvd, Los Angeles, CA 90025 · Los Angeles CountyPhone(800) 485-9196
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Nguyen is affiliated with 2 sites of care and 2 medical groups
David Nguyen's primary practice is Vision To Learn in Los Angeles, California. Dmand AI also links David Nguyen 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 David Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vision To Learn | 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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David Nguyen is one of 7,206 optometrists in California
Optometrist is David Nguyen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has David Nguyen's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- Florida license
Optometrists near David Nguyen
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
David Nguyen's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts David Nguyen's median patient age at 41, with 55% women.
David Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women55%
- Men42%
Source: Dmand AI Patient Panel Data
David Nguyen received $125 in industry payments in 2025
CMS Open Payments shows 2 general payments to David Nguyen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $100.
Companies that paid David Nguyen 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 David Nguyen'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 David Nguyen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Nguyen's NPI number?
David Nguyen's NPI number is 1427710821. It was assigned on October 12, 2021, and it is active in the NPI Registry.
What does David Nguyen specialize in?
David Nguyen is an optometrist in Los Angeles, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David Nguyen practice?
David Nguyen practices at 12100 W Wilshire Blvd, Los Angeles, CA 90025. David Nguyen's primary practice is Vision To Learn in Los Angeles, California. Dmand AI also links David Nguyen to 2 medical groups and 1 group practice or clinic.
What is David Nguyen's office phone number?
The practice phone on file for David Nguyen is (800) 485-9196.
What is David Nguyen's medical license number?
David Nguyen holds California license 35044, one of the licenses on file in 2 states.
Which states has David Nguyen been licensed in?
Dmand AI has state licenses on file for David Nguyen in California and Florida.
Has David Nguyen received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to David Nguyen from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has David Nguyen been practicing?
David Nguyen's NPI was assigned in 2021.
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