Dexter Nguyen, DDS
- Part D claims, 2024
- 58
- Industry payments
- $82
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9912 Carmel Mountain Rd Ste B Suite B, San Diego, CA 92129
- Practice phone
- Call (858) 538-9182
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rancho Dental Care
Dental practice · San Diego, California
Find Dexter 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.
Dexter Nguyen is a general practice dentistry in Temecula, California
Dexter Nguyen practices at Rancho Dental Care in San Diego, California.
Dexter Nguyen's NPI, 1447779327, was assigned on September 12, 2017. Dexter Nguyen holds California license 101640.
- NPI
- 1447779327NPI Registry (opens in a new tab)
- NPI enumeration date
- September 12, 2017
- NPI status
- Active
- Practice phone
- (858) 538-9182
- 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)
Dexter Nguyen practices in San Diego and Temecula
Dexter Nguyen's primary practice is Rancho Dental Care, at 9912 Carmel Mountain Rd Ste B Suite B, San Diego, CA 92129. The practice phone is (858) 538-9182. The NPI Registry lists Dexter Nguyen's practice address as 41785 Nicole Ln, Temecula, CA 92591.
- Rancho Dental CarePrimary9912 Carmel Mountain Rd Ste B Suite B, San Diego, CA 92129Phone(858) 538-9182
- NPI Registry address41785 Nicole Ln, Temecula, CA 92591
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dexter Nguyen is affiliated with 1 site of care and 1 medical group
Dexter Nguyen's primary practice is Rancho Dental Care in San Diego, California. Dmand AI also links Dexter 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 Dexter Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dexter Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rancho Dental Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dexter Nguyen is one of 7,627 general practice dentistrys in California
General practice is Dexter Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dexter Nguyen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Dexter 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
Dexter Nguyen's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dexter Nguyen's median patient age at 40, with 0% women.
Dexter Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dexter Nguyen wrote 58 Medicare Part D claims in 2024
In 2024, Dexter Nguyen wrote 58 Medicare Part D claims for 41 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Dexter Nguyen's Part D claims, 2024
- Antibiotics69%40 of 58 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dexter Nguyen received $82 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dexter Nguyen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $64.
Companies that paid Dexter 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 Dexter 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) |
| 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 Dexter 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 Dexter Nguyen's NPI number?
Dexter Nguyen's NPI number is 1447779327. It was assigned on September 12, 2017, and it is active in the NPI Registry.
What does Dexter Nguyen specialize in?
Dexter Nguyen is a general practice dentistry in Temecula, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Dexter Nguyen practice?
Dexter Nguyen practices at 9912 Carmel Mountain Rd Ste B Suite B, San Diego, CA 92129. Dexter Nguyen also practices at 41785 Nicole Ln, Temecula, CA 92591. Dexter Nguyen's primary practice is Rancho Dental Care in San Diego, California. Dmand AI also links Dexter Nguyen to 1 medical group.
What is Dexter Nguyen's office phone number?
The practice phone on file for Dexter Nguyen is (858) 538-9182.
What is Dexter Nguyen's medical license number?
Dexter Nguyen holds California license 101640.
Has Dexter Nguyen received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Dexter Nguyen from 2 companies from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Dexter Nguyen been practicing?
Dexter Nguyen's NPI was assigned in 2017.
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