Diana Tue Chau Ngo, OD
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 60
- Industry payments
- $1,383
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 702 SW 8th St, Bentonville, AR 72712
- Practice phone
- Call (713) 977-2099
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vision Center 30-2066
Bentonville, Arkansas
Find Diana 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.
Diana Tue Chau Ngo is an optometrist in Bentonville, Arkansas
Diana Ngo practices at Vision Center 30-2066 in Bentonville, Arkansas.
Diana Ngo's NPI, 1922199983, was assigned on September 27, 2006. Diana Ngo graduated from Illinois College of Optometry at Chicago in 1999. Diana Ngo holds Texas license 5829T.
- NPI
- 1922199983NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648216242
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 977-2099
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana Tue Chau Ngo practices at Vision Center 30-2066 in Bentonville, Arkansas
Diana Ngo's primary practice is Vision Center 30-2066, at 702 SW 8th St, Bentonville, AR 72712 in Benton County. The practice phone is (713) 977-2099.
- Vision Center 30-2066702 SW 8th St, Bentonville, AR 72712 · Benton CountyPhone(713) 977-2099
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Diana Tue Chau Ngo is affiliated with 3 sites of care and 1 medical group
Diana Ngo's primary practice is Vision Center 30-2066 in Bentonville, Arkansas. Dmand AI also links Diana Ngo to 1 physician office, 1 group practice or clinic and 1 medical group, 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 Diana Tue Chau Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Ngo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vision Center 30-2066 | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Diana Tue Chau Ngo is one of 513 optometrists in Arkansas
Optometrist is Diana Ngo's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Diana Ngo is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Diana 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
Diana Tue Chau Ngo treated 45 Medicare patients in 2024, average age 76
CMS counts 45 Medicare patients who saw Diana Ngo in 2024. The largest group is 75 to 84, with 19 patients. 73% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Diana Ngo's median patient age at 61, with 57% women.
Diana Ngo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Diana Ngo's Medicare patients by sex, 2024
- Women2556%
- Men2044%
Chronic conditions among Diana Ngo's Medicare patients, 2024
- High cholesterol73%
- High blood pressure69%
- Arthritis44%
- Ischemic heart disease36%
- Chronic kidney disease27%
- Anxiety24%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Diana 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 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diana Tue Chau Ngo wrote 60 Medicare Part D claims in 2024
In 2024, Diana Ngo wrote 60 Medicare Part D claims for 22 patients. 50% of them were for generic drugs.
Diana Ngo's Part D claims by kind of drug, 2024
- Generic30 claims50%
- Brand-name30 claims50%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Diana Tue Chau Ngo takes part in Medicare
Diana Ngo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Diana Tue Chau Ngo received $1,383 in industry payments in 2025
CMS Open Payments shows 14 general payments to Diana Ngo from 10 drug and device companies in 2025. Food and beverage make up the largest share, 96% of the total. Bausch & Lomb Americas Inc. paid the most, $273.
General payments to Diana Ngo by kind, 2025 to 2025
- Food and beverage$1,32296%
- Entertainment$614%
Companies that paid Diana 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
Diana Tue Chau Ngo graduated from Illinois College of Optometry at Chicago
Diana Ngo graduated from Illinois College of Optometry at Chicago in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Diana Tue Chau 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Diana Tue Chau Ngo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Tue Chau Ngo's NPI number?
Diana Tue Chau Ngo's NPI number is 1922199983. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What does Diana Tue Chau Ngo specialize in?
Diana Tue Chau Ngo is an optometrist in Bentonville, Arkansas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Diana Tue Chau Ngo practice?
Diana Ngo practices at 702 SW 8th St, Bentonville, AR 72712. Diana Ngo's primary practice is Vision Center 30-2066 in Bentonville, Arkansas. Dmand AI also links Diana Ngo to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Diana Tue Chau Ngo's office phone number?
The practice phone on file for Diana Ngo is (713) 977-2099.
What is Diana Tue Chau Ngo's medical license number?
Diana Ngo holds Texas license 5829T.
Does Diana Tue Chau Ngo accept Medicare?
Yes. CMS lists Diana Ngo as accepting Medicare assignment.
How many Medicare patients does Diana Tue Chau Ngo see?
CMS counts 45 Medicare patients who saw Diana Ngo in 2024, with an average age of 76.
Where did Diana Tue Chau Ngo go to medical school?
Diana Ngo graduated from Illinois College of Optometry at Chicago in 1999.
Has Diana Tue Chau Ngo received payments from drug or device companies?
CMS Open Payments shows $1,383 in general payments to Diana Ngo from 10 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Diana Tue Chau Ngo been practicing?
Diana Ngo graduated from medical school in 1999, 27 years ago.
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