Ngoc Au, OD
- Medicare patients, 2024
- 78
- Industry payments
- $225
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 116 Foxhunt Dr, Bear, DE 19701
- Practice phone
- Call (302) 239-1933
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Simon Eye Associates PA
Bear, Delaware
Find Ngoc Au'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.
Ngoc Au is an optometrist in Bear, Delaware
Ngoc Au practices at Simon Eye Associates PA in Bear, Delaware.
Ngoc Au's NPI, 1356627079, was assigned on October 26, 2011. Ngoc Au graduated from Pennsylvania College of Optometry in 2011. Ngoc Au holds Pennsylvania license OEG002559.
- NPI
- 1356627079NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688838741
- NPI enumeration date
- October 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 239-1933
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ngoc Au practices at Simon Eye Associates PA in Bear, Delaware
Ngoc Au's primary practice is Simon Eye Associates PA, at 116 Foxhunt Dr, Bear, DE 19701 in New Castle County. The practice phone is (302) 239-1933.
- Simon Eye Associates PA116 Foxhunt Dr, Bear, DE 19701 · New Castle CountyPhone(302) 239-1933
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ngoc Au is affiliated with 3 sites of care and 1 medical group
Ngoc Au's primary practice is Simon Eye Associates PA in Bear, Delaware. Dmand AI also links Ngoc Au 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 Ngoc Au's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ngoc Au practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Simon Eye Associates PA | 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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Ngoc Au is one of 134 optometrists in Delaware
Optometrist is Ngoc Au's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ngoc Au is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Ngoc Au
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
Ngoc Au treated 78 Medicare patients in 2024, average age 75
CMS counts 78 Medicare patients who saw Ngoc Au in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ngoc Au's median patient age at 67, with 56% women.
Ngoc Au's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ngoc Au's Medicare patients by sex, 2024
- Women4862%
- Men3038%
Chronic conditions among Ngoc Au's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Diabetes32%
- Chronic kidney disease24%
- Depression23%
- Mood disorders23%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Ngoc Au's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ngoc Au ranks in the 34th percentile for cataract surgery in Medicare
Ngoc Au accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of cataract surgery by Ngoc Au, more than 34% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Ngoc Au ranks in Medicare procedure volume
- Cataract surgery
- 34th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Ngoc Au received $225 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ngoc Au from 2 drug and device companies in 2025. Speaker and faculty fees make up the largest share, 90% of the total. CooperVision Inc. paid the most, $204.
General payments to Ngoc Au by kind, 2025 to 2025
- Speaker and faculty fees$20490%
- Food and beverage$2110%
Companies that paid Ngoc Au the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ngoc Au graduated from Pennsylvania College of Optometry
Ngoc Au graduated from Pennsylvania College of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ngoc Au'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) |
| 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 Ngoc Au
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ngoc Au's NPI number?
Ngoc Au's NPI number is 1356627079. It was assigned on October 26, 2011, and it is active in the NPI Registry.
What does Ngoc Au specialize in?
Ngoc Au is an optometrist in Bear, Delaware. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ngoc Au practice?
Ngoc Au practices at 116 Foxhunt Dr, Bear, DE 19701. Ngoc Au's primary practice is Simon Eye Associates PA in Bear, Delaware. Dmand AI also links Ngoc Au to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Ngoc Au's office phone number?
The practice phone on file for Ngoc Au is (302) 239-1933.
What is Ngoc Au's medical license number?
Ngoc Au holds Pennsylvania license OEG002559.
Does Ngoc Au accept Medicare?
Yes. CMS lists Ngoc Au as accepting Medicare assignment.
How many Medicare patients does Ngoc Au see?
CMS counts 78 Medicare patients who saw Ngoc Au in 2024, with an average age of 75.
Where did Ngoc Au go to medical school?
Ngoc Au graduated from Pennsylvania College of Optometry in 2011.
Has Ngoc Au received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Ngoc Au from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Ngoc Au been practicing?
Ngoc Au graduated from medical school in 2011, 15 years ago.
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