Hieu Nguyen, DDS
- Part D claims, 2024
- 89
- Industry payments
- $14
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 750 Westgreen Blvd, Katy, TX 77450
- Practice phone
- Call (615) 355-3451
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Katy VA Clinic
VA Clinic / Health Facility · Katy, Texas
Find Hieu 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.
Hieu Nguyen is a general practice dentistry in Katy, Texas
Hieu Nguyen practices at Katy VA Clinic in Katy, Texas.
Hieu Nguyen's NPI, 1538509625, was assigned on July 3, 2013. Hieu Nguyen holds Texas license 29036.
- NPI
- 1538509625NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2013
- NPI status
- Active
- Practice phone
- (615) 355-3451
- 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
Hieu Nguyen practices at Katy VA Clinic in Katy, Texas
Hieu Nguyen's primary practice is Katy VA Clinic, at 750 Westgreen Blvd, Katy, TX 77450. The practice phone is (615) 355-3451.
- Katy VA Clinic750 Westgreen Blvd, Katy, TX 77450Phone(615) 355-3451
Source: Dmand AI Affiliation Data
Hieu Nguyen is affiliated with 2 sites of care and 1 medical group
Hieu Nguyen's primary practice is Katy VA Clinic in Katy, Texas. Dmand AI also links Hieu Nguyen to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hieu Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hieu Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Katy VA Clinic | Available with a free account |
| +1 more site and 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.
Hieu Nguyen is one of 4,300 general practice dentistrys in Texas
General practice is Hieu Nguyen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Hieu Nguyen is licensed in Texas.
Specialties and state licenses
- General practice dentistry, TexasPrimary
General practice dentistrys near Hieu 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
Hieu Nguyen's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Hieu Nguyen's median patient age at 46, with 67% women.
Hieu 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 46
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Hieu Nguyen wrote 89 Medicare Part D claims in 2024
In 2024, Hieu Nguyen wrote 89 Medicare Part D claims for 41 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Hieu Nguyen's Part D claims, 2024
- Antibiotics53%47 of 89 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.
Hieu Nguyen received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hieu Nguyen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. VOCO America Inc. paid the most, $14.
Companies that paid Hieu 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 Hieu 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 Hieu 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 Hieu Nguyen's NPI number?
Hieu Nguyen's NPI number is 1538509625. It was assigned on July 3, 2013, and it is active in the NPI Registry.
What does Hieu Nguyen specialize in?
Hieu Nguyen is a general practice dentistry in Katy, Texas. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Hieu Nguyen practice?
Hieu Nguyen practices at 750 Westgreen Blvd, Katy, TX 77450. Hieu Nguyen's primary practice is Katy VA Clinic in Katy, Texas. Dmand AI also links Hieu Nguyen to 1 group practice or clinic and 1 medical group.
What is Hieu Nguyen's office phone number?
The practice phone on file for Hieu Nguyen is (615) 355-3451.
What is Hieu Nguyen's medical license number?
Hieu Nguyen holds Texas license 29036.
Has Hieu Nguyen received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Hieu Nguyen from 1 company from 2025 to 2025. The largest total came from VOCO America Inc.
How long has Hieu Nguyen been practicing?
Hieu Nguyen's NPI was assigned in 2013.
Selling to general practice practices?
See general practice dentistrys in Texas 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