Julian L. Nguyen, DMD
- Part D claims, 2024
- 24
- Industry payments
- $366
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 25528 The Old Rd, Valencia, CA 91381-1705
- Practice phone
- Call (661) 255-9646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Julian L. Nguyen
Dental practice · Valencia, California
Find Julian Nguyen'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.
Julian L. Nguyen is a general practice dentistry in Pasadena, California
Julian Nguyen practices at Julian L. Nguyen in Valencia, California.
Julian Nguyen's NPI, 1720203631, was assigned on April 16, 2007. Julian Nguyen holds California license 44046.
- NPI
- 1720203631NPI Registry (opens in a new tab)
- NPI enumeration date
- April 16, 2007
- NPI status
- Active
- Practice phone
- (661) 255-9646
- 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)
Julian L. Nguyen practices in Valencia and Pasadena
Julian Nguyen's primary practice is Julian L. Nguyen, at 25528 The Old Rd, Valencia, CA 91381-1705. The practice phone is (661) 255-9646. The NPI Registry lists Julian Nguyen's practice address as 1090 Linda Vista Ave, Pasadena, CA 91103.
- Julian L. NguyenPrimary25528 The Old Rd, Valencia, CA 91381-1705Phone(661) 255-9646
- NPI Registry address1090 Linda Vista Ave, Pasadena, CA 91103Phone(626) 316-2480
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Julian L. Nguyen is affiliated with 1 site of care and 1 medical group
Julian Nguyen's primary practice is Julian L. Nguyen in Valencia, California. Dmand AI also links Julian Nguyen 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 Julian L. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Julian Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Julian L. Nguyen | Available with a free account |
| +1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Julian L. Nguyen is one of 7,627 general practice dentistrys in California
General practice is Julian Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Julian Nguyen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Julian Nguyen
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
Julian L. Nguyen wrote 24 Medicare Part D claims in 2024
In 2024, Julian Nguyen wrote 24 Medicare Part D claims for 15 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Julian Nguyen's Part D claims, 2024
- Antibiotics92%22 of 24 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
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.
Julian L. Nguyen received $366 in industry payments in 2025
CMS Open Payments shows 2 general payments to Julian Nguyen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ShockWave Medical, Inc paid the most, $366.
Companies that paid Julian Nguyen 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 Julian L. Nguyen'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 Julian L. Nguyen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Julian L. Nguyen's NPI number?
Julian L. Nguyen's NPI number is 1720203631. It was assigned on April 16, 2007, and it is active in the NPI Registry.
What does Julian L. Nguyen specialize in?
Julian L. Nguyen is a general practice dentistry in Pasadena, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Julian L. Nguyen practice?
Julian Nguyen practices at 25528 The Old Rd, Valencia, CA 91381-1705. Julian Nguyen also practices at 1090 Linda Vista Ave, Pasadena, CA 91103. Julian Nguyen's primary practice is Julian L. Nguyen in Valencia, California. Dmand AI also links Julian Nguyen to 1 medical group.
What is Julian L. Nguyen's office phone number?
The practice phone on file for Julian Nguyen is (661) 255-9646.
What is Julian L. Nguyen's medical license number?
Julian Nguyen holds California license 44046.
Has Julian L. Nguyen received payments from drug or device companies?
CMS Open Payments shows $366 in general payments to Julian Nguyen from 1 company from 2025 to 2025. The largest total came from ShockWave Medical, Inc.
How long has Julian L. Nguyen been practicing?
Julian Nguyen's NPI was assigned in 2007.
Selling to general practice practices?
See general practice dentistrys in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card