Catherine Nguyen, DDS
- Part D claims, 2024
- 56
- Industry payments
- $21
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9931 Yorktown Ave, Huntington Beach, CA 92646-2842
- Practice phone
- Call (714) 963-9800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Linh N. Trinh
Dental practice · Huntington Beach, California
Find Catherine 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.
Catherine Nguyen is a general practice dentistry in Huntington Beach, California
Catherine Nguyen practices at Linh N. Trinh in Huntington Beach, California.
Catherine Nguyen's NPI, 1497922827, was assigned on May 14, 2008. Catherine Nguyen holds California license 42863.
- NPI
- 1497922827NPI Registry (opens in a new tab)
- NPI enumeration date
- May 14, 2008
- NPI status
- Active
- Practice phone
- (714) 963-9800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Nguyen practices at Linh N. Trinh in Huntington Beach, California
Catherine Nguyen's primary practice is Linh N. Trinh, at 9931 Yorktown Ave, Huntington Beach, CA 92646-2842. The practice phone is (714) 963-9800.
- Linh N. Trinh9931 Yorktown Ave, Huntington Beach, CA 92646-2842Phone(714) 963-9800
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Nguyen is affiliated with 1 site of care and 1 medical group
Catherine Nguyen's primary practice is Linh N. Trinh in Huntington Beach, California. Dmand AI also links Catherine 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 Catherine Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Linh N. Trinh | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine Nguyen is one of 7,627 general practice dentistrys in California
General practice is Catherine Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Catherine Nguyen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Catherine 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
Catherine Nguyen's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Catherine Nguyen's median patient age at 66, with 0% women.
Catherine 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 66
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Catherine Nguyen wrote 56 Medicare Part D claims in 2024
In 2024, Catherine Nguyen wrote 56 Medicare Part D claims for 34 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Catherine Nguyen's Part D claims, 2024
- Antibiotics61%34 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Catherine Nguyen received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Catherine Nguyen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $21.
Companies that paid Catherine 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 Catherine 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 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) |
| 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 Catherine 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 Catherine Nguyen's NPI number?
Catherine Nguyen's NPI number is 1497922827. It was assigned on May 14, 2008, and it is active in the NPI Registry.
What does Catherine Nguyen specialize in?
Catherine Nguyen is a general practice dentistry in Huntington Beach, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Catherine Nguyen practice?
Catherine Nguyen practices at 9931 Yorktown Ave, Huntington Beach, CA 92646-2842. Catherine Nguyen's primary practice is Linh N. Trinh in Huntington Beach, California. Dmand AI also links Catherine Nguyen to 1 medical group.
What is Catherine Nguyen's office phone number?
The practice phone on file for Catherine Nguyen is (714) 963-9800.
What is Catherine Nguyen's medical license number?
Catherine Nguyen holds California license 42863.
Has Catherine Nguyen received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Catherine Nguyen from 1 company from 2025 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Catherine Nguyen been practicing?
Catherine Nguyen's NPI was assigned in 2008.
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