John C. Nguyen, DMD
- Part D claims, 2024
- 56
- Industry payments
- $40
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 1515 E Alluvial Ave Ste 107 Suite 107, Fresno, CA 93720
- Practice phone
- Call (559) 298-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresno Smile Dentistry
Physician office · Fresno, California
Find John 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.
John C. Nguyen is a general practice dentistry in Fresno, California
John Nguyen practices at Fresno Smile Dentistry in Fresno, California.
John Nguyen's NPI, 1811443252, was assigned on August 26, 2016. John Nguyen holds California license DDS101050.
- NPI
- 1811443252NPI Registry (opens in a new tab)
- NPI enumeration date
- August 26, 2016
- NPI status
- Active
- Practice phone
- (559) 298-3800
- 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
John C. Nguyen practices at Fresno Smile Dentistry in Fresno, California
John Nguyen's primary practice is Fresno Smile Dentistry, at 1515 E Alluvial Ave Ste 107 Suite 107, Fresno, CA 93720. The practice phone is (559) 298-3800.
- Fresno Smile Dentistry1515 E Alluvial Ave Ste 107 Suite 107, Fresno, CA 93720Phone(559) 298-3800
Source: Dmand AI Affiliation Data
John C. Nguyen is affiliated with 1 site of care
John Nguyen's primary practice is Fresno Smile Dentistry in Fresno, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John C. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresno Smile Dentistry | Available with a free account |
Source: Dmand AI Technology Install Data
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John C. Nguyen is one of 7,627 general practice dentistrys in California
General practice is John Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Nguyen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near John 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
John C. Nguyen wrote 56 Medicare Part D claims in 2024
In 2024, John Nguyen wrote 56 Medicare Part D claims for 28 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Nguyen's Part D claims, 2024
- Antibiotics50%28 of 56 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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John C. Nguyen received $40 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Nguyen from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $40.
Companies that paid John 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 John C. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 John C. 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 John C. Nguyen's NPI number?
John C. Nguyen's NPI number is 1811443252. It was assigned on August 26, 2016, and it is active in the NPI Registry.
What does John C. Nguyen specialize in?
John C. Nguyen is a general practice dentistry in Fresno, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John C. Nguyen practice?
John Nguyen practices at 1515 E Alluvial Ave Ste 107 Suite 107, Fresno, CA 93720. John Nguyen's primary practice is Fresno Smile Dentistry in Fresno, California.
What is John C. Nguyen's office phone number?
The practice phone on file for John Nguyen is (559) 298-3800.
What is John C. Nguyen's medical license number?
John Nguyen holds California license DDS101050.
Has John C. Nguyen received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to John Nguyen from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has John C. Nguyen been practicing?
John Nguyen's NPI was assigned in 2016.
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