George Khoa Nguyen, DDS
- Part D claims, 2024
- 33
- Hospital affiliations
- 1
- Industry payments
- $179
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4445 Magnolia Avenue, Riverside, CA 92501
- Practice phone
- Call (951) 788-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find George 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.
George Khoa Nguyen is a general practice dentistry in Riverside, California
George Nguyen practices at Riverside Community Hospital in Riverside, California, part of HCA Healthcare.
George Nguyen's NPI, 1336297654, was assigned on January 5, 2007. George Nguyen holds California license 50657.
- NPI
- 1336297654NPI Registry (opens in a new tab)
- NPI enumeration date
- January 5, 2007
- NPI status
- Active
- Practice phone
- (951) 788-3000
- 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
George Khoa Nguyen practices at Riverside Community Hospital in Riverside, California
George Nguyen's primary practice is Riverside Community Hospital, at 4445 Magnolia Avenue, Riverside, CA 92501 in Riverside County. The practice phone is (951) 788-3000.
- Riverside Community Hospital4445 Magnolia Avenue, Riverside, CA 92501 · Riverside CountyPhone(951) 788-3000
Source: Dmand AI Affiliation Data
George Khoa Nguyen is affiliated with 1 site of care
George Nguyen's primary practice is Riverside Community Hospital in Riverside, California, part of HCA Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at George Khoa Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where George Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Community Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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George Khoa Nguyen is one of 7,627 general practice dentistrys in California
General practice is George Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. George Nguyen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near George 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
George Khoa Nguyen's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts George Nguyen's median patient age at 81, with 67% women.
George 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 81
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
George Khoa Nguyen wrote 33 Medicare Part D claims in 2024
In 2024, George Nguyen wrote 33 Medicare Part D claims for 23 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in George Nguyen's Part D claims, 2024
- Antibiotics73%24 of 33 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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George Khoa Nguyen received $179 in industry payments in 2025
CMS Open Payments shows 2 general payments to George Nguyen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $166.
Companies that paid George 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 George Khoa 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 DataDmand AI Org Hierarchy 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 George Khoa 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 George Khoa Nguyen's NPI number?
George Khoa Nguyen's NPI number is 1336297654. It was assigned on January 5, 2007, and it is active in the NPI Registry.
What does George Khoa Nguyen specialize in?
George Khoa Nguyen is a general practice dentistry in Riverside, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does George Khoa Nguyen practice?
George Nguyen practices at 4445 Magnolia Avenue, Riverside, CA 92501. George Nguyen's primary practice is Riverside Community Hospital in Riverside, California, part of HCA Healthcare.
What is George Khoa Nguyen's office phone number?
The practice phone on file for George Nguyen is (951) 788-3000.
What is George Khoa Nguyen's medical license number?
George Nguyen holds California license 50657.
Which hospitals is George Khoa Nguyen affiliated with?
George Nguyen practices at Riverside Community Hospital in Riverside, California.
Has George Khoa Nguyen received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to George Nguyen from 2 companies from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has George Khoa Nguyen been practicing?
George Nguyen's NPI was assigned in 2007.
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