Duyen Huong Dinh-Dang
- Part D claims, 2024
- 292
- Industry payments
- $142
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
UCLA Jules Stein Eye Institute
Los Angeles, California
Find Duyen Dinh-Dang'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.
Duyen Huong Dinh-Dang is an ophthalmologist in Saint Louis, Missouri
Duyen Dinh-Dang practices with UCLA Jules Stein Eye Institute, a medical group.
Duyen Dinh-Dang's NPI, 1730838699, was assigned on March 19, 2022. Duyen Dinh-Dang holds California license A209882.
- NPI
- 1730838699NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294116166
- NPI enumeration date
- March 19, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- 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 Doctors and Clinicians National Downloadable File (CMS)
Duyen Huong Dinh-Dang's practice address is in Saint Louis, Missouri
Duyen Dinh-Dang's practice address in the NPI Registry is 1201 S Grand Blvd, Saint Louis, MO 63104, in Saint Louis City.
- NPI Registry address1201 S Grand Blvd, Saint Louis, MO 63104 · Saint Louis City
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Duyen Huong Dinh-Dang is affiliated with 1 medical group
Duyen Dinh-Dang is part of UCLA Jules Stein Eye Institute, a medical group in Los Angeles, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Duyen Huong Dinh-Dang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Duyen Dinh-Dang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Jules Stein Eye Institute | 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 UCLA Jules Stein Eye Institute and 6.2K+ hospitals, with verified contacts in the same login.
Duyen Huong Dinh-Dang is one of 270 ophthalmologists in Missouri
Ophthalmology is Duyen Dinh-Dang's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Duyen Dinh-Dang is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Duyen Dinh-Dang
Counts of ophthalmologists 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
Duyen Huong Dinh-Dang's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Duyen Dinh-Dang's median patient age at 71, with 48% women.
Duyen Dinh-Dang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Duyen Huong Dinh-Dang wrote 292 Medicare Part D claims in 2024
In 2024, Duyen Dinh-Dang wrote 292 Medicare Part D claims for 93 patients. 80% of them were for generic drugs.
Duyen Dinh-Dang's Part D claims by kind of drug, 2024
- Generic235 claims80%
- Brand-name57 claims20%
Drug classes CMS tracks in Duyen Dinh-Dang's Part D claims, 2024
- Antibiotics6%17 of 292 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Duyen Huong Dinh-Dang takes part in Medicare
Duyen Dinh-Dang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Duyen Huong Dinh-Dang received $142 in industry payments in 2025
CMS Open Payments shows 1 general payment to Duyen Dinh-Dang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $142.
Companies that paid Duyen Dinh-Dang 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 Duyen Huong Dinh-Dang'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 | Dmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Duyen Huong Dinh-Dang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Duyen Huong Dinh-Dang's NPI number?
Duyen Huong Dinh-Dang's NPI number is 1730838699. It was assigned on March 19, 2022, and it is active in the NPI Registry.
What does Duyen Huong Dinh-Dang specialize in?
Duyen Huong Dinh-Dang is an ophthalmologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Duyen Huong Dinh-Dang practice?
Duyen Dinh-Dang practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Duyen Dinh-Dang's primary practice is UCLA Jules Stein Eye Institute, a medical group.
What is Duyen Huong Dinh-Dang's medical license number?
Duyen Dinh-Dang holds California license A209882.
What medical group is Duyen Huong Dinh-Dang part of?
Duyen Dinh-Dang is part of UCLA Jules Stein Eye Institute in Los Angeles, California.
Does Duyen Huong Dinh-Dang accept Medicare?
Yes. CMS lists Duyen Dinh-Dang as accepting Medicare assignment.
Has Duyen Huong Dinh-Dang received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Duyen Dinh-Dang from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Duyen Huong Dinh-Dang been practicing?
Duyen Dinh-Dang's NPI was assigned in 2022.
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