Linh T. Ngo, OD
- Part D claims, 2024
- 27
- Industry payments
- $1,846
- Affiliated sites
- 1
- Medical group
- 1
- Year NPI issued
- 2018
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Portland VA Medical Center
Richmond, California
Find Linh Ngo'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.
Linh T. Ngo is an optometrist in Richmond, California
Linh Ngo practices at Portland VA Medical Center in Richmond, California.
Linh Ngo's NPI, 1417444282, was assigned on April 17, 2018.
- NPI
- 1417444282NPI Registry (opens in a new tab)
- NPI enumeration date
- April 17, 2018
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Linh T. Ngo practices at Portland VA Medical Center in Richmond, California
Linh Ngo's primary practice is Portland VA Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County.
- Portland VA Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa County
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Linh T. Ngo is affiliated with 2 sites of care and 1 medical group
Linh Ngo's primary practice is Portland VA Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Linh Ngo to 1 more group practice or clinic, 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 Linh T. Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Linh Ngo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Portland VA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Linh T. Ngo is one of 7,206 optometrists in California
Optometrist is Linh Ngo's primary specialty in the NPI Registry, under taxonomy code 152W00000X.
Specialties and state licenses
- OptometristPrimary
Optometrists near Linh Ngo
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
Linh T. Ngo's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Linh Ngo's median patient age at 52, with 38% women.
Linh Ngo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women38%
- Men50%
Source: Dmand AI Patient Panel Data
Linh T. Ngo wrote 27 Medicare Part D claims in 2024
In 2024, Linh Ngo wrote 27 Medicare Part D claims for 16 patients. 52% of them were for generic drugs.
Linh Ngo's Part D claims by kind of drug, 2024
- Generic14 claims52%
- Brand-name13 claims48%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Linh T. Ngo received $1,846 in industry payments in 2025
CMS Open Payments shows 4 general payments to Linh Ngo from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Lumenis BE inc paid the most, $1,708.
Companies that paid Linh Ngo 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 Linh T. Ngo'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 |
| Part D prescribing | Medicare Part D Prescribers - 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 Linh T. Ngo
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What is Linh T. Ngo's NPI number?
Linh T. Ngo's NPI number is 1417444282. It was assigned on April 17, 2018, and it is active in the NPI Registry.
What does Linh T. Ngo specialize in?
Linh T. Ngo is an optometrist in Richmond, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Linh T. Ngo practice?
Linh Ngo practices at 901 Nevin Ave, Richmond, CA 94801. Linh Ngo's primary practice is Portland VA Medical Center in Richmond, California. Dmand AI also links Linh Ngo to 1 group practice or clinic.
What medical group is Linh T. Ngo part of?
Linh Ngo is linked to The Permanente Medical Group, Inc.
Has Linh T. Ngo received payments from drug or device companies?
CMS Open Payments shows $1,846 in general payments to Linh Ngo from 4 companies from 2025 to 2025. The largest total came from Lumenis BE inc.
How long has Linh T. Ngo been practicing?
Linh Ngo graduated from medical school in 2017, 9 years ago.
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