Hieu Quoc Nguyen, DDS
- Industry payments
- $83
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 1911 Studewood St Ste B Suite B, Houston, TX 77008-4410
- Practice phone
- Call (713) 426-6408
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johnny Nguyen
Dental practice · Houston, 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 Quoc Nguyen is a dentist in Houston, Texas
Hieu Nguyen practices at Johnny Nguyen in Houston, Texas.
Hieu Nguyen's NPI, 1144632712, was assigned on May 29, 2014. Hieu Nguyen holds Texas license 29927.
- NPI
- 1144632712NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2014
- NPI status
- Active
- Practice phone
- (713) 426-6408
- 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)
Hieu Quoc Nguyen practices at Johnny Nguyen in Houston, Texas
Hieu Nguyen's primary practice is Johnny Nguyen, at 1911 Studewood St Ste B Suite B, Houston, TX 77008-4410. The practice phone is (713) 426-6408.
- Johnny Nguyen1911 Studewood St Ste B Suite B, Houston, TX 77008-4410Phone(713) 426-6408
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hieu Quoc Nguyen is affiliated with 2 sites of care and 2 medical groups
Hieu Nguyen's primary practice is Johnny Nguyen in Houston, Texas. Dmand AI also links Hieu Nguyen to 2 medical groups and 1 group practice or clinic, each 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 Hieu Quoc 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 |
|---|---|
| Johnny Nguyen | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Hieu Quoc Nguyen is one of 2,594 dentists in Texas
Dentist is Hieu Nguyen's primary specialty in the NPI Registry, under taxonomy code 122300000X. Hieu Nguyen is licensed in Texas.
Specialties and state licenses
- Dentist, TexasPrimary
Dentists near Hieu Nguyen
Counts of dentists 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 Quoc Nguyen received $83 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. Envista Holdings Corporation paid the most, $83.
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 Quoc 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) |
| 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 Quoc 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 Quoc Nguyen's NPI number?
Hieu Quoc Nguyen's NPI number is 1144632712. It was assigned on May 29, 2014, and it is active in the NPI Registry.
What does Hieu Quoc Nguyen specialize in?
Hieu Quoc Nguyen is a dentist in Houston, Texas. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Hieu Quoc Nguyen practice?
Hieu Nguyen practices at 1911 Studewood St Ste B Suite B, Houston, TX 77008-4410. Hieu Nguyen's primary practice is Johnny Nguyen in Houston, Texas. Dmand AI also links Hieu Nguyen to 2 medical groups and 1 group practice or clinic.
What is Hieu Quoc Nguyen's office phone number?
The practice phone on file for Hieu Nguyen is (713) 426-6408.
What is Hieu Quoc Nguyen's medical license number?
Hieu Nguyen holds Texas license 29927.
Has Hieu Quoc Nguyen received payments from drug or device companies?
CMS Open Payments shows $83 in general payments to Hieu Nguyen from 1 company from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Hieu Quoc Nguyen been practicing?
Hieu Nguyen's NPI was assigned in 2014.
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