Quyen Dang, DDS
- Part D claims, 2024
- 89
- Industry payments
- $64
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 8303 Arlington Blvd, Fairfax, VA 22031-2903
- Practice phone
- Call (703) 573-1313
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optimal Dental Center
Physician office · Fairfax, Virginia
Find Quyen 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.
Quyen Dang is a general practice dentistry in Falls Church, Virginia
Quyen Dang practices at Optimal Dental Center in Fairfax, Virginia.
Quyen Dang's NPI, 1215094412, was assigned on January 3, 2007. Quyen Dang holds Virginia license 0401410698.
- NPI
- 1215094412NPI Registry (opens in a new tab)
- NPI enumeration date
- January 3, 2007
- NPI status
- Active
- Practice phone
- (703) 573-1313
- 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 Affiliation Data
Quyen Dang practices in Fairfax and Falls Church
Quyen Dang's primary practice is Optimal Dental Center, at 8303 Arlington Blvd, Fairfax, VA 22031-2903. The practice phone is (703) 573-1313. The NPI Registry lists Quyen Dang's practice address as 3300 Gallows Rd, Falls Church, VA 22042.
- Optimal Dental CenterPrimary8303 Arlington Blvd, Fairfax, VA 22031-2903Phone(703) 573-1313
- NPI Registry address3300 Gallows Rd, Falls Church, VA 22042 · Fairfax County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Quyen Dang is affiliated with 1 site of care
Quyen Dang's primary practice is Optimal Dental Center in Fairfax, Virginia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Quyen Dang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Quyen Dang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optimal Dental Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Quyen Dang is one of 1,559 general practice dentistrys in Virginia
General practice is Quyen Dang's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Quyen Dang is licensed in Virginia.
Specialties and state licenses
- General practice dentistry, VirginiaPrimary
General practice dentistrys near Quyen Dang
Counts of general practice dentistrys 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
Quyen Dang's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Quyen Dang's median patient age at 17, with 0% women.
Quyen 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 17
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Quyen Dang wrote 89 Medicare Part D claims in 2024
In 2024, Quyen Dang wrote 89 Medicare Part D claims for 36 patients. 83% of them were for generic drugs.
Quyen Dang's Part D claims by kind of drug, 2024
- Generic74 claims83%
- Other15 claims17%
Drug classes CMS tracks in Quyen Dang's Part D claims, 2024
- Antibiotics42%37 of 89 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
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Quyen Dang received $64 in industry payments in 2025
CMS Open Payments shows 3 general payments to Quyen Dang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $64.
Companies that paid Quyen 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 Quyen 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 Affiliation DataDmand 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) |
| 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 Quyen 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 Quyen Dang's NPI number?
Quyen Dang's NPI number is 1215094412. It was assigned on January 3, 2007, and it is active in the NPI Registry.
What does Quyen Dang specialize in?
Quyen Dang is a general practice dentistry in Falls Church, Virginia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Quyen Dang practice?
Quyen Dang practices at 8303 Arlington Blvd, Fairfax, VA 22031-2903. Quyen Dang also practices at 3300 Gallows Rd, Falls Church, VA 22042. Quyen Dang's primary practice is Optimal Dental Center in Fairfax, Virginia.
What is Quyen Dang's office phone number?
The practice phone on file for Quyen Dang is (703) 573-1313.
What is Quyen Dang's medical license number?
Quyen Dang holds Virginia license 0401410698.
Has Quyen Dang received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Quyen Dang from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Quyen Dang been practicing?
Quyen Dang's NPI was assigned in 2007.
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