Andy Duong, DDS
- Part D claims, 2024
- 22
- Industry payments
- $10
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4440 San Pablo Dam Rd Ste C Suite C, El Sobrante, CA 94803-3052
- Practice phone
- Call (510) 223-4311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Andy P. Duong
Dental practice · El Sobrante, California
Find Andy Duong'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.
Andy Duong is a general practice dentistry in El Sobrante, California
Andy Duong practices at Andy P. Duong in El Sobrante, California.
Andy Duong's NPI, 1427255736, was assigned on June 29, 2007. Andy Duong holds California license 55298.
- NPI
- 1427255736NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2007
- NPI status
- Active
- Practice phone
- (510) 223-4311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andy Duong practices at Andy P. Duong in El Sobrante, California
Andy Duong's primary practice is Andy P. Duong, at 4440 San Pablo Dam Rd Ste C Suite C, El Sobrante, CA 94803-3052. The practice phone is (510) 223-4311.
- Andy P. Duong4440 San Pablo Dam Rd Ste C Suite C, El Sobrante, CA 94803-3052Phone(510) 223-4311
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andy Duong is affiliated with 1 site of care and 1 medical group
Andy Duong's primary practice is Andy P. Duong in El Sobrante, California. Dmand AI also links Andy Duong to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Andy Duong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andy Duong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Andy P. Duong | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Andy Duong is one of 7,627 general practice dentistrys in California
General practice is Andy Duong's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Andy Duong is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Andy Duong
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
Andy Duong wrote 22 Medicare Part D claims in 2024
In 2024, Andy Duong wrote 22 Medicare Part D claims for 12 patients. 86% of them were for generic drugs.
Andy Duong's Part D claims by kind of drug, 2024
- Generic19 claims86%
- Brand-name and other3 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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.
Andy Duong received $10 in industry payments in 2025
CMS Open Payments shows 1 general payment to Andy Duong 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, $10.
Companies that paid Andy Duong 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 Andy Duong'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Andy Duong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andy Duong's NPI number?
Andy Duong's NPI number is 1427255736. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What does Andy Duong specialize in?
Andy Duong is a general practice dentistry in El Sobrante, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Andy Duong practice?
Andy Duong practices at 4440 San Pablo Dam Rd Ste C Suite C, El Sobrante, CA 94803-3052. Andy Duong's primary practice is Andy P. Duong in El Sobrante, California. Dmand AI also links Andy Duong to 1 medical group.
What is Andy Duong's office phone number?
The practice phone on file for Andy Duong is (510) 223-4311.
What is Andy Duong's medical license number?
Andy Duong holds California license 55298.
Has Andy Duong received payments from drug or device companies?
CMS Open Payments shows $10 in general payments to Andy Duong from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Andy Duong been practicing?
Andy Duong's NPI was assigned in 2007.
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